• 100uF 35V capacitor

    This 100µF 35V radial aluminum electrolytic capacitor (FXZ series) is a compact through-hole component ideal for power filtering, voltage smoothing, and audio coupling applications. Measuring just 6.2mm x 9.2mm, it provides reliable energy storage and low-impedance performance for space-constrained circuits.
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    ৳  6.00৳  14.00 57% off

    100uF 35V capacitor

    ৳  6.00৳  14.00 57% off
  • 10 µF 50 V electrolytic capacitor

    10µF 50V High-Temperature Radial Electrolytic Capacitor
    This compact 10µF 50V radial aluminum electrolytic capacitor is built for reliable power filtering, smoothing, and signal coupling in dense electronic circuits. Rated for temperatures up to 105°C, it offers excellent durability in demanding environments. Its miniature size (4.7mm x 10.8mm) and specialty kinked leads ensure stable, space-saving mounting on any printed circuit board (PCB). Ideal for general consumer electronics repair, power supplies, and DIY audio projects.
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    ৳  6.00৳  13.00 54% off

    10 µF 50 V electrolytic capacitor

    ৳  6.00৳  13.00 54% off
  • 1µF 50V electrolytic capacitor

    Here is a short, e-commerce-ready description for the 1µF 50V Aluminum Electrolytic Capacitor.

    Product Description

    The 1µF 50V Miniature Radial Electrolytic Capacitor is a high-reliability, polarized component perfect for general-purpose electronic circuits. Featuring a ultra-compact 4.4mm x 11.2mm body size, this through-hole radial capacitor optimizes space on dense circuit boards. It is highly optimized for power supply filtering, audio signal coupling, decoupling, and timing applications in consumer electronics and DIY hobbyist projects.

    Features

    • Capacitance & Voltage: 1µF / 50V DC rating
    • Compact Footprint: Miniature 4.4mm diameter x 11.2mm length body
    • Clear Polarity: Labeled negative (-) stripe for error-free installation
    • Versatile Mounting: Through-hole radial leads fit breadboards and standard PCBs
    • Broad Application: Ideal for audio filtering, power smoothing, and signal decoupling

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    ৳  6.00৳  13.00 54% off

    1µF 50V electrolytic capacitor

    ৳  6.00৳  13.00 54% off
  • 4.7µF 50V Electrolytic Capacitor

    4.7µF 50V Radial Aluminum Electrolytic Capacitor
    This compact 4.7µF 50V polarized radial electrolytic capacitor measures 4.9mm x 11.1mm, making it perfect for space-constrained electronics. It features through-hole radial leads and is ideal for power supply filtering, audio signal coupling, and noise decoupling in consumer electronics and DIY prototyping projects.
    Would you like me to find buying links for replacements, check standard pricing, or look up the lead spacing dimensions?
    ৳  6.00৳  13.00 54% off

    4.7µF 50V Electrolytic Capacitor

    ৳  6.00৳  13.00 54% off
  • 220uF 25V Aluminum Electrolytic Capacitor (11.7mm x 8.1mm)

    High-quality 220uF 25V aluminum electrolytic capacitor featuring a compact 11.7mm x 8.1mm radial design. Engineered for stable performance, a long service life, and excellent efficiency with low ESR and a wide operating temperature range, making it perfect for space-constrained power supplies and consumer electronics.
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    ৳  7.00৳  15.00 53% off
  • 22µF 50V Electrolytic Capacitor

    The Beryl 22µF 50V Radial Aluminum Electrolytic Capacitor is a high-performance, compact component designed for reliable filtering, smoothing, and decoupling in electronic circuits. Measuring just 5.0mm x 10.6mm, this polarized miniature capacitor delivers excellent energy efficiency with low leakage current. It features pre-kinked radial leads for steady PCB mounting and operates reliably over a wide temperature range of -40°C to +105°C, making it ideal for power supplies, consumer electronics, and industrial applications.
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    ৳  8.00৳  15.00 47% off

    22µF 50V Electrolytic Capacitor

    ৳  8.00৳  15.00 47% off
  • 10µF 16V Electrolytic Capacitor

    This 10µF 16V radial aluminum electrolytic capacitor is a reliable, compact, through-hole component designed for low-voltage electronic circuits. With a capacitance of 10 microfarads, a rated voltage of 16V DC, and dimensions of 11.1mm x 4.1mm, it serves as an excellent choice for space-constrained applications. This polarized component features a standard negative stripe for easy orientation, ensuring robust performance in general-purpose filtering, signal decoupling, and noise suppression tasks.
    Would you like me to find a higher voltage alternative (like 25V or 50V) that fits the same footprint, or do you need the bulk pricing options for this item?
    ৳  8.00৳  15.00 47% off

    10µF 16V Electrolytic Capacitor

    ৳  8.00৳  15.00 47% off
  • 100uF 16V Aluminum Electrolytic Capacitor

    The Aishi 100uF 16V Aluminum Electrolytic Capacitor is a high-performance, general-purpose electronic component ideal for power smoothing, filtering, and signal decoupling. This compact 6.2mm x 11.2mm radial capacitor features pre-kinked through-hole leads for secure PCB mounting and stable circuit operation.
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    ৳  8.00৳  17.00 53% off

    100uF 16V Aluminum Electrolytic Capacitor

    ৳  8.00৳  17.00 53% off
  • 100uF 25V Electrolytic Capacitor

    Product Summary

    This 100uF 25V Radial Electrolytic Capacitor is a compact, high-performance through-hole component ideal for power supply filtering, noise reduction, and voltage smoothing. Measuring just 6.2mm x 10.9mm, its space-saving radial design fits easily onto crowded PCBs, making it a perfect choice for consumer electronics repair, audio circuits, and DIY prototyping.

    Bullet Points

    • Essential Specs: Features a high-reliability 100µF capacitance with a 25V maximum voltage rating.
    • Compact Footprint: Miniature body size (6.2mm diameter x 10.9mm length) preserves valuable circuit board space.
    • Easy Installation: Standard radial through-hole leads with a clearly marked negative stripe for safe, error-free polarization setup.
    • Versatile Use: Perfect for power filtering, decoupling, audio coupling, and repairing appliances or gaming consoles.

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    ৳  8.00৳  15.00 47% off

    100uF 25V Electrolytic Capacitor

    ৳  8.00৳  15.00 47% off
  • 47µF 50V Electrolytic Capacitor (6.2×11.1mm)

    The Aishi 47µF 50V Radial Aluminum Electrolytic Capacitor is a compact, polarized passive component engineered for stable energy storage and noise suppression in through-hole circuit applications. Measuring just 6.2mm x 11.1mm, it delivers efficient decoupling, signal coupling, and voltage smoothing across power supplies, audio equipment, and microcontrollers. Capable of operating reliably in high-temperature environments up to 105°C, this long-life capacitor features a flexible kinked-lead design for fast, secure PCB mounting—making it a dependable choice for both commercial electronics production and hardware repair [20Pcs AISHI Aluminum Electrolytic Capacitor High Frequency Low ESR Capacitors 16V 25V 35V 50V 7000Hours Long Service Life | Daraz.com.bd].
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    ৳  8.00৳  15.00 47% off

    47µF 50V Electrolytic Capacitor (6.2×11.1mm)

    ৳  8.00৳  15.00 47% off
  • 470uf 10V capacitor

    This 470µF 10V Radial Aluminum Electrolytic Capacitor is a compact, high-efficiency passive component designed for reliable energy storage, power smoothing, and noise filtering. Featuring a miniature 6.2mm x 11.6mm body with standard radial through-hole leads, it is built to operate reliably at temperatures up to 105°C. This polarized capacitor is highly suited for space-constrained circuits, audio decoupling, DC-DC converter filtering, and everyday consumer electronics repair.
    Would you like help finding a distributor vendor to buy this part, or do you need assistance checking for a compatible higher-voltage alternative?
    ৳  8.00৳  18.00 56% off

    470uf 10V capacitor

    ৳  8.00৳  18.00 56% off
  • 10 µF 25V Electrolytic Capacitor

    This 10 µF 25V Radial Aluminum Electrolytic Capacitor is a miniature, through-hole component designed for electronic smoothing, filtering, and noise suppression. Measuring 5.0 mm × 10.4 mm, this polarized capacitor is built to deliver stable energy storage and clean power delivery in space-constrained DC circuit designs.

    Quick Features:

    • Stable Power Filtering: Ideal for smoothing ripples in small power supplies and decoupling digital ICs.
    • Compact Footprint: Miniature radial design fits easily into high-density prototype layouts and PCB boards.
    • Polarity Marked: Features a distinct negative stripe (-) on the side for safe, directional terminal orientation.

    Would you like to check stock availability, find similar high-voltage options (like 50V), or calculate the ideal voltage margin for your circuit?
    ৳  8.00৳  15.00 47% off

    10 µF 25V Electrolytic Capacitor

    ৳  8.00৳  15.00 47% off
  • 220µF 50V aluminum electrolytic capacitor

    This CapXon 220µF 50V Radial Aluminum Electrolytic Capacitor is a high-quality, polarized component designed for voltage smoothing, power filtering, and energy storage in a wide range of electronic applications. Featuring a compact 10.0mm x 12.5mm form factor, it is optimized for through-hole PCB mounting. With a reliable 50V rating and clear negative polarity markings, this capacitor is the ideal choice for power supplies, audio circuits, and general electronics repair.
    If you are using this for an e-commerce listing, let me know if you need to add details like pricing, shipping constraints, or pack sizes (e.g., 5-pack, 10-pack).
    ৳  9.00৳  20.00 55% off

    220µF 50V aluminum electrolytic capacitor

    ৳  9.00৳  20.00 55% off
  • 100µF 63V Electrolytic Capacitor

    This 100µF 63V Radial Electrolytic Capacitor is a compact, polarized through-hole component designed for reliable power filtering, decoupling, and voltage smoothing. Measuring 8.0mm × 12.0mm, it features a radial lead configuration and a clearly marked negative polarity stripe for precise installation on PCBs and breadboards. It is an essential component for power supply stabilization and general electronics repair.
    Would you like to find bulk purchasing options online, or do you need help checking if this fits a specific circuit layout?
    ৳  9.00৳  18.00 50% off

    100µF 63V Electrolytic Capacitor

    ৳  9.00৳  18.00 50% off
  • 68µF 35V electrolytic capacitor

    68µF 35V Radial Aluminum Electrolytic Capacitor
    This compact, general-purpose electrolytic capacitor features a 68µF capacitance and a 35V maximum working voltage, making it ideal for filtering, smoothing, and power supply decoupling applications. Designed in a space-saving radial form factor, it measures 6.2mm in diameter by 10.7mm in length for easy through-hole mounting on high-density circuit boards. The component features a clearly marked negative stripe and staggered lead lengths for easy polarity identification during assembly.
    Would you like this short description formatted as a specific bulleted list for an e-commerce product page, or do you need a variant that highlights low ESR or high-temperature capabilities?
    ৳  9.00৳  18.00 50% off

    68µF 35V electrolytic capacitor

    ৳  9.00৳  18.00 50% off
  • 30 Amp Green Standard Automotive Blade Fuse.

    30 Amp Green Standard Automotive Blade Fuse

    📌 Bullet Points

    • Instant ID: Industry-standard green color-coded housing ensures immediate 30-Amp rating identification.
    • Easy Inspection: Transparent polycarbonate body allows for effortless visual detection of blown elements.
    • Corrosion Resistant: Zinc alloy plug-in blades offer premium conductivity and rust resistance.
    • Universal Fit: Standard size matches perfectly with ATO/ATC fuse blocks in cars, trucks, and boats.
    • High-Load Defense: Fast-acting circuit protection ideal for blowers, wipers, and power windows.

    📝 Marketing Copy

    Protect your vehicle’s critical electronics with this fast-acting, high-reliability 30A automotive blade fuse. Engineered with a transparent green casing for rapid inspection and durable zinc terminals, it provides instant overload defense for heavy-draw circuits up to 32V.
    ৳  10.00৳  20.00 50% off

    30 Amp Green Standard Automotive Blade Fuse.

    ৳  10.00৳  20.00 50% off
  • Universal Circuit System Regular Automotive Blade Fuse (40A)

    Universal Circuit System 40A Regular Blade Fuse

    Protect high-demand vehicle electronics with this Universal Circuit System 40-Amp Regular Automotive Blade Fuse. Designed to standard ATO/ATC specifications, it features a heavy-duty, color-coded pink transparent polycarbonate shell for quick visual inspection of the internal zinc alloy element. Rated for up to 32V DC, it provides reliable overcurrent and short-circuit protection for high-draw systems like car audio amplifiers, radiator cooling fans, and power window modules across cars, trucks, marine boats, and RVs.

    ✨ Product Highlights

    • 40-Amp Rating: Safeguards high-current circuits from sudden electrical spikes.
    • Transparent Body: Permits instant, tool-free diagnostic inspections.
    • Zinc Terminals: Offers low resistance and superior corrosion protection.
    • Universal Fitting: Drop-in compatibility with standard medium fuse blocks.

    If you are replacing a blown fuse, let me know what accessory it belongs to so we can ensure your system does not have an underlying electrical short circuit.
    ৳  10.00৳  20.00 50% off
  • Rocker Switch 950 122mm IP65 Plastic Engine Kill Switch For Gasoline Generator

    ⚡ Compact I/O Power Control

    This heavy-duty Panel Mount Rocker Switch provides simple and reliable On/Off (I/O) control for your electronic devices and appliances.
    • High-Contrast Design: Bright orange rocker inside a matte black frame for high visibility.
    • Easy Installation: Convenient snap-in panel mount design requires no mounting hardware.
    • Tactile Feedback: Delivers a positive, crisp click to ensure secure circuit switching.
    • Versatile Use: Ideal for home appliances, power strips, DIY electronics, and control panels.


    To make this short description perfect for your needs, let me know:
    • Your target character count or word limit
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    ৳  10.00৳  20.00 50% off
  • 1 Pair Mini Alligator Crocodile Clips (Red & Black)

    ⚡ Insulated Alligator Clips – Red & Black Jumper Test Clamps (1 Pair)

    Secure your temporary electrical connections safely and quickly with this pair of premium, spring-loaded alligator clips. Designed for hobbyists, students, and engineers alike, these versatile crocodile clips feature high-tension interlocking jaws that grip firmly onto wires, component terminals, and breadboard pins.
    Highlights:
    • Color-Coded Handles: Includes 1 Black (Negative/Ground) and 1 Red/Orange (Positive) clip for instant polarity identification.
    • Fully Insulated: Flexible PVC sleeves protect your fingers and shield your circuits from accidental short-overs.
    • Durable Grip: Built with nickel-plated metal and serrated teeth for maximum conductivity and slip-free performance.
    • DIY Ready: Perfect for soldering onto custom multimeter leads, DC power supply lines, or school science project wires.


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    ৳  10.00৳  20.00 50% off

    1 Pair Mini Alligator Crocodile Clips (Red & Black)

    ৳  10.00৳  20.00 50% off
  • DC Barrel Jack Plug – Male 4mm x 1.7mm for CCTV and DC Devices

    ⚡ Universal Circuit System — DC Power Solder Plug (Yellow Tip)

    📝 Short Description

    The Universal Circuit System DC Power Male Solder Connector is a premium-grade barrel plug designed for reliable low-voltage cable repair and custom power supply configurations. It features a rugged, impact-resistant hexagonal plastic barrel and an integrated rubber strain relief boot to protect wires from structural fraying or breakage. The distinct color-coded yellow tip ensures easy identification for exact matching interface ports. Equipped with high-conductivity internal solder lugs, it is the ideal choice for repairing laptop adapters, CCTV camera leads, routers, and hobbyist electronics.

    🌟 Highlighted Features

    • Rugged Shell: Heavy-duty, non-slip hexagonal insulating plastic cover.
    • Strain Relief: Ribbed rubber tail prevents cable bending damage.
    • Yellow Identification: Color-coded rim for quick sizing compatibility.
    • Solid Solder Joints: Premium internal terminals for stable power transfer.


    If you need help selecting the correct matching size for your repair, tell me the brand and model of your device so I can double-check the connector dimensions for you!
    ৳  10.00৳  20.00 50% off
  • DC-022 DC Power Jack Socket Female Panel Mount Connector.

    ⚡ Product Short Description

    The DC-022 Female DC Power Jack Barrel Socket is a threaded, 3-pin panel-mount connector designed for reliable low-voltage DC power delivery. It features a robust all-black nylon threaded body for easy chassis installation and a high-temperature terminal base for safe soldering. With its integrated internal shunt switch, it seamlessly alternates between battery and external wall adapter power, making it an essential component for consumer electronics, custom enclosures, and DIY prototyping.
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    ৳  10.00৳  20.00 50% off
  • 4.7µF 450V Electrolytic Capacitor

    ⚡ Product Overview

    The Nichicon 4.7µF 450V Radial Aluminum Electrolytic Capacitor is a compact, high-voltage component designed for power supply filtering, smoothing, and energy storage applications. Featuring a through-hole design with clear polarity markings, it offers exceptional reliability for fixing or building electronics that handle high voltage levels.

    📐 Key Technical Highlights

    • High Voltage Tolerance: Built to manage continuous loads up to 450V DC.
    • Space-Saving Form Factor: Compact body measuring 10.1mm × 16.1mm for tight PCB spaces.
    • Polarized Radial Leads: Straightforward installation with a longer positive wire and a gray negative stripe indicator.

    Would you like me to help you find current pricing, check bulk availability, or look up equivalent alternatives from alternative top brands like Panasonic or Rubycon?
    ৳  10.00৳  18.00 44% off

    4.7µF 450V Electrolytic Capacitor

    ৳  10.00৳  18.00 44% off
  • electronics 47µF 450V capacitors

    47µF 250V Radial Aluminum Electrolytic Capacitor (16mm x 25.8mm)

    Upgrade or repair your high-voltage circuitry with this reliable 47µF 250V Through-Hole Electrolytic Capacitor. Engineered for stable performance, low leakage, and long operational life, it is the perfect choice for power supply filtering, audio amplifier restorations, and consumer electronics repairs.
    • High-Voltage Reliability: Rated for up to 250V DC maximum working voltage.
    • Compact Form Factor: Standardized 16mm diameter by 25.8mm height fits cleanly onto most standard PCBs.
    • Polarized Design: Highly visible negative stripe ensures quick, safe, and accurate installation.
    • Versatile Application: Ideal for smoothing ripple currents in AC-DC converters, switch-mode power supplies (SMPS), TV circuit boards, and industrial drivers.

    ⚠️ Safety Note: Please verify your circuit requirements before purchasing. While generic listings may mistakenly label this as a 450V model, this high-quality component is strictly rated for 250V max to ensure safe, stable operation within its designed parameters.

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    ৳  12.00৳  25.00 52% off

    electronics 47µF 450V capacitors

    ৳  12.00৳  25.00 52% off
  • Nichicon 1000µF 63V Radial Aluminum Electrolytic Capacitor

    The Nichicon 1000µF 63V Radial Aluminum Electrolytic Capacitor is a high-performance, polarized component designed for premium power filtering, voltage smoothing, and decoupling applications. Featuring a compact 16.2mm x 30mm chassis, this through-hole component offers long-term reliability and high temperature tolerance up to 105°C, making it an excellent choice for audio amplifiers, power supplies, and industrial circuit repairs.
    • Capacitance & Voltage: 1000 µF / 63 V
    • Mounting Style: Radial 2-Pin Through-Hole
    • Key Features: Low ESR, high ripple current handling, and prominent negative polarity marking stripe.

    Please let me know if you need to verify the pin-lead spacing for a specific circuit board or want to look up bulk pricing options!
    ৳  12.00৳  25.00 52% off
  • PREMIUM QUALITY CAPACITOR 330µF 50V

    Premium 330µF 50V Aluminum Electrolytic Capacitor by Universal Circuit System. Designed for stable energy storage and long-lasting performance, this radial lead capacitor features a compact 10.2mm x 16.5mm footprint. It offers a wide temperature operating range and stable performance, making it the perfect multi-purpose choice for power supplies, audio equipment, industrial applications, and consumer electronics repairs.
    If you are setting up an online listing, let me know if you also need a list of search keywords / tags or help formatting the bullet points!
    ৳  13.00৳  25.00 48% off

    PREMIUM QUALITY CAPACITOR 330µF 50V

    ৳  13.00৳  25.00 48% off
  • 22µF 400V electrolytic capacitor

    High-Performance ELNA 22µF 400V Aluminum Electrolytic Capacitor
    Ensure stable power and long-lasting reliability with this premium ELNA 22µF 400V radial capacitor. Engineered for heavy-duty applications, it features high voltage endurance up to 400V and Low ESR (Equivalent Series Resistance) for maximum circuit efficiency and reduced heat generation.
    Designed with a compact, easy-to-install through-hole layout, it operates reliably across a wide temperature range. It is the perfect choice for power supplies, audio systems, electronic circuits, and inverters/converters.
    Would you like to add any specific details to this short description, such as the dimensions (diameter/height), pin spacing, or specific package quantity for your listing?
    ৳  13.00৳  25.00 48% off

    22µF 400V electrolytic capacitor

    ৳  13.00৳  25.00 48% off
  • ELECTROLYTIC CAPACITOR 470uF 25V

    The Samxon 470µF 25V Electrolytic Capacitor (10x15mm) is a reliable, high-performance radial component designed for power filtering, voltage smoothing, and energy storage. Featuring a Low ESR design, it ensures excellent efficiency with minimal heat generation, making it highly stable for long-term operation. It is ideal for power supplies, LED drivers, industrial equipment, and hobbyist electronics projects.
    Would you like to find purchasing options, check pin spacing (pitch) details, or explore higher voltage alternatives?
    ৳  13.00৳  25.00 48% off

    ELECTROLYTIC CAPACITOR 470uF 25V

    ৳  13.00৳  25.00 48% off
  • 120µF 50V Electrolytic Capacitor

    High-quality 120µF 50V radial aluminum electrolytic capacitor by Elite, designed for reliable electronic filtering, smoothing, and decoupling applications. Featuring a compact 8.2mm x 15.8mm form factor, this polarized through-hole component is ideal for power supplies, audio gear, and consumer electronics repair.
    Would you like help finding compatible replacement parts, checking bulk pricing, or looking up the manufacturing datasheet for this capacitor?
    ৳  13.00৳  25.00 48% off

    120µF 50V Electrolytic Capacitor

    ৳  13.00৳  25.00 48% off
  • 470µF 35V CAPACITOR

    The Model 470µF 35V Electrolytic Capacitor is a reliable, polarized through-hole electronic component designed for voltage smoothing, filtering, and energy storage in various electronic circuits. It features a compact radial design with a length of 16.8mm and a diameter of 9.9mm, making it ideal for space-constrained printed circuit board (PCB) layouts.

    Bullet Points

    • High Capacitance: 470µF rating delivers efficient power filtering and ripple reduction.
    • Voltage Rating: Safely supports direct current applications up to 35V DC.
    • Compact Form Factor: Standard 16.8mm x 9.9mm size easily fits tight electronics enclosures.
    • Radial Lead Configuration: Through-hole design enables straightforward soldering on PCBs or prototyping breadboards.

    Would you like help finding bulk pricing options, or do you need to verify if this capacitor matches the operating temperature requirements of your project?
    ৳  13.00৳  27.00 52% off

    470µF 35V CAPACITOR

    ৳  13.00৳  27.00 52% off
  • 2.2µF 400V electrolytic capacitor

    This high-quality Rubycon 2.2µF 400V electrolytic capacitor delivers exceptional reliability and stable performance in a compact 8.0mm x 12.4mm radial design. Engineered for high-voltage applications, the YXR series features a wide -40°C to +105°C operating temperature range, high ripple current capability, and low leakage current. It is the perfect choice for power supplies, audio equipment, and high-density PCB electronics requiring long-lasting durability in a small form factor.
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    ৳  13.00৳  25.00 48% off

    2.2µF 400V electrolytic capacitor

    ৳  13.00৳  25.00 48% off
  • 1000µF 16V electrolytic capacitor

    This is a CapXon 1000µF 16V radial aluminum electrolytic capacitor designed for reliable power filtering and energy storage. Featuring a compact through-hole package measuring 9.9mm x 16.2mm, this polarized component is ideal for smoothing voltage ripples, decoupling circuits, and performing general electronic repairs on motherboards, audio equipment, and power supplies.
    Would you like help with:
    • Finding the standard lead spacing (pitch) for this component?
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    ৳  13.00৳  25.00 48% off

    1000µF 16V electrolytic capacitor

    ৳  13.00৳  25.00 48% off
  • 1500uF 10V Electrolytic Capacitor

    Power up your electronics with the high-quality Universal Circuit System (UCS) 1500uF 10V Electrolytic Capacitor. This premium, RoHS-compliant component is engineered for exceptional stability, reliability, and efficiency in a compact size. Featuring a 105°C wide temperature rating, it is perfectly optimized for power supply filtering, circuit protection, and audio systems.
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    ৳  15.00৳  30.00 50% off

    1500uF 10V Electrolytic Capacitor

    ৳  15.00৳  30.00 50% off
  • 10µF 450V electrolytic capacitor

    This 10µF 450V Radial Aluminum Electrolytic Capacitor is a high-voltage, polarized through-hole component engineered for power supply filtering, smoothing, and energy storage. With a compact 12.9mm x 20.6mm body and a wide -40°C to +105°C operating temperature range, it delivers reliable ripple reduction and voltage stabilization in SMPS, LED drivers, and AC-DC adapters.
    Would you like help finding a matching part number on an electronics supplier website, or do you need assistance identifying the polarity of the pins for installation?
    ৳  15.00৳  28.00 46% off

    10µF 450V electrolytic capacitor

    ৳  15.00৳  28.00 46% off
  • 1000uF 25V Electrolytic Capacitor

    High-performance 1000uF 25V Radial Aluminum Electrolytic Capacitor designed for reliable power filtering, voltage smoothing, and energy storage. Featuring a compact 9.6mm x 19.6mm form factor with a durable PET insulation sleeve, this polarized through-hole component is perfect for power supplies, audio systems, and general electronic repairs.
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    ৳  18.00৳  40.00 55% off

    1000uF 25V Electrolytic Capacitor

    ৳  18.00৳  40.00 55% off
  • 3.3µF 400V Aluminum Electrolytic Capacitor

    3.3µF 400V Aluminum Electrolytic Capacitor

    High-voltage, 3.3µF 400V radial electrolytic capacitor designed for reliable power filtering, smoothing, and energy storage in demanding circuits. With compact dimensions of 17.0mm x 9.8mm, this polarized through-hole component is optimized for AC-to-DC converters, LED drivers, switched-mode power supplies (SMPS), and high-voltage electronic appliances.
    • High Voltage Rating: 400V DC capacity handles rectified mains voltages securely.
    • Compact Footprint: 17mm length and 9.8mm diameter easily fits tight circuit board layouts.
    • Clear Polarity: Features a highly visible negative stripe along the casing for safe installation.

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    ৳  18.00৳  42.00 57% off

    3.3µF 400V Aluminum Electrolytic Capacitor

    ৳  18.00৳  42.00 57% off
  • L7805CV 5V 1.5A Positive Voltage Regulator TO-220

    This is a premium L7805CV linear three-terminal voltage regulator IC housed in a standard TO-220 package [Image Context]. It accepts an unregulated input voltage (typically 7V to 35V) and steps it down to deliver a highly stable, fixed 5V DC output at up to 1.5A of current. It includes internal thermal overload protection and short-circuit current limiting, making it the industry-standard choice for powering microcontrollers like Arduino, sensors, and low-voltage digital circuits.

    ৳  20.00৳  40.00
  • L7809CV 9V 1.5A Positive Voltage Regulator TO-220

    This is a premium L7809CV linear three-terminal voltage regulator IC housed in a standard TO-220 package [Image Context]. It accepts an unregulated higher DC input voltage (typically 11.5V to 35V) and steps it down to deliver a highly stable, fixed 9V DC output at up to 1.5A of current. Featuring internal thermal overload protection and short-circuit current limiting, it is the industry-standard choice for powering guitar pedals, audio amplifiers, relays, and 9V microelectronics.

    ৳  20.00৳  40.00
  • SS-43D01 Vertical Multi-Speed Slide Switch

    The SS-43D01 Vertical Slide Switch is a compact 3-position miniature switch designed for reliable circuit routing and stage control [SS-43D01 or SS-43D02]. Built with a rugged steel frame and PCB mounting tabs, it features a ridged vertical actuator for slip-free tactile adjustment [SS-43D01 or SS-43D02]. This robust multi-pin switch is ideal for speed and power regulation in home appliances and electronic projects

    ৳  20.00৳  35.00 43% off

    SS-43D01 Vertical Multi-Speed Slide Switch

    ৳  20.00৳  35.00 43% off
  • 1000µF 35V electrolytic capacitor

    Universal Circuit System 1000uF 35V Radial Electrolytic Capacitor
    Upgrade your electronic builds with the Universal Circuit System 1000uF 35V Electrolytic Capacitor, engineered for stable performance and long-lasting durability. Featuring a compact radial design (12.3mm diameter x 20.1mm height), this high-capacity through-hole component is optimized for tight circuit board layouts. It acts as an efficient power reservoir, making it ideal for filtering power supplies, reducing voltage ripples, and protecting delicate audio or microcontroller circuits from sudden surges. Whether you are repairing consumer electronics or powering custom DIY robotics, this premium capacitor ensures clean, reliable energy delivery across a wide temperature range. (Note: This is a polarized component).
    Would you like me to condense this down to a bulleted bullet-point list for a fast-read overview, or tailor it to fit a specific character limit (e.g., under 150 characters for search previews)?
    ৳  20.00৳  45.00 56% off

    1000µF 35V electrolytic capacitor

    ৳  20.00৳  45.00 56% off
  • FQPF15N60C N-Channel Power MOSFET Transistor

    This is an FQPF15N60C N-Channel Power MOSFET, a high-voltage electronic switching transistor housed in a fully isolated TO-220F plastic package. It is engineered to manage high-current power switching with minimal thermal losses, making it ideal for power converters and amplifiers.

    ৳  30.00৳  50.00
  • HIGH PERFORMANCE 100µF 200V CAPACITOR

    Ensure optimal circuit stability with the High-Performance Nichicon 100µF 200V Electrolytic Capacitor. Engineered by a industry-leading brand, this premium radial-lead component offers a robust 200V rating and a 100µF capacitance, making it an excellent choice for power supply filtering, voltage smoothing, and demanding electronic repair projects.
    Featuring a compact 16.2mm x 26mm form factor, it delivers long-lasting reliability and durable performance across wide temperature ranges. Perfect for AC/DC adapters, audio amplifiers, LED drivers, and multi-purpose industrial applications.

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    ৳  30.00৳  50.00 40% off

    HIGH PERFORMANCE 100µF 200V CAPACITOR

    ৳  30.00৳  50.00 40% off
  • 2200uF 35V Electrolytic Capacitor

    The Aishi 2200uF 35V Electrolytic Capacitor is a high-performance, radial-leaded component designed for power filtering, voltage smoothing, and energy storage in electronic circuits. Featuring a heavy-duty 105°C temperature rating, this durable through-hole capacitor ensures long-term reliability and stability even under thermal stress. Measuring 16.2mm x 26mm, it is the perfect choice for switching power supplies, audio amplifiers, industrial maintenance, and consumer electronics repair (like TVs and monitors).
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    ৳  30.00৳  50.00 40% off

    2200uF 35V Electrolytic Capacitor

    ৳  30.00৳  50.00 40% off
  • 2200µF 35V Electrolytic Capacitor

    This high-performance 2200µF 35V Aluminum Electrolytic Capacitor is engineered for reliable power filtering, voltage smoothing, and energy storage in everyday consumer electronics and industrial applications. Featuring a compact Ø16mm x 26mm radial design, it excels at suppressing electrical noise and handling voltage ripples. With an extended operating temperature range of -40°C to +105°C, this polarized component ensures long-lasting durability and stability for power supplies, audio equipment, and DIY prototyping projects.
    If you are setting up an online listing, let me know if you would like me to adjust the length for a specific character limit or add bullet points for key selling features.
    ৳  30.00৳  50.00 40% off

    2200µF 35V Electrolytic Capacitor

    ৳  30.00৳  50.00 40% off
  • FQPF20N60C N-Channel Power MOSFET Transistor

    The FQPF20N60C is a high-performance N-Channel enhancement-mode power MOSFET designed for high-voltage, high-speed switching applications. Housed in a fully isolated TO-220F plastic package, this power transistor is rated for a breakdown voltage of 600V and a continuous drain current of 20A. It utilizes advanced planar stripe DMOS technology to achieve exceptionally low on-state resistance (\(R_{DS(on)}\)), minimized gate charge, and high ruggedness against voltage surges. This makes it an ideal, dependable component for switched-mode power supplies (SMPS), electronic ballast regulators, active power factor correction (PFC), and standard DC-to-AC power inverter circuits.

    ৳  33.00৳  50.00
  • 3-Pin SPDT Micro Limit Switch with Lever Actuator

    Product Short Description:

    This high-precision SPDT (Single Pole Double Throw) Micro Limit Switch features an integrated straight metal lever actuator for sensitive mechanical sensing and quick-snap automation. Housed in a durable, flame-retardant industrial composite with a clear wiring schematic etched on the side, it features 3-pin male spade terminals supporting Common (COM), Normally Closed (NC), and Normally Open (NO) configurations. Ideal as a reliable position sensor or travel endstop for 3D printers, CNC machinery, robotics, door safety interlocks, and arcade equipment.

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    ৳  35.00৳  45.00 22% off

    3-Pin SPDT Micro Limit Switch with Lever Actuator

    ৳  35.00৳  45.00 22% off
  • SAMWHA SD 2200µF 50V Aluminum Electrolytic Capacitor

    The Samwha SD 2200µF 50V Radial Aluminum Electrolytic Capacitor is a high-capacity, polarized component designed for reliable voltage smoothing, energy storage, and noise filtering in general-purpose electronic circuits.
    • High Capacity & Voltage: Features a 2200µF capacitance and a 50V rating, making it perfect for DC power supplies and audio amplifiers.
    • Compact Dimensions: Measures 16.2mm x 30mm for efficient through-hole PCB mounting.
    • Thermal Performance: Rated for stable operation up to 85°C.
    • Clear Polarity: Built with a highly visible silver stripe to ensure correct negative terminal alignment during installation.

    Are you looking to verify its pin spacing (pitch) for a PCB design, or do you need to calculate the allowable ripple current for your power supply?
    ৳  35.00৳  50.00 30% off
  • 2SD2058 D2058 NPN Power Transistor TO-220F

    This is a high-power 2SD2058 (D2058) NPN bipolar junction transistor (BJT) housed in an insulated TO-220F full-plastic package. Rated for up to 60V and 3A, it is widely used for low-frequency power amplification, high-current switching, and voltage regulation circuits in audio amplifiers and industrial power supplies.

    ৳  40.00৳  60.00
  • 4-Pin Stepper Motor or Sensor Cable

    Product Overview

    The JST-PH 2.0mm 4-Pin Female Connector with Pigtail Cable is a compact, reliable wire-to-board solution designed for low-profile electronics. Featuring a secure friction-lock housing and a polarized design to prevent reverse mating, this pre-wired pigtail cable ensures fast, error-free installations in tight spaces.

    Quick Features

    • Compact 2.0mm Pitch: Perfectly sized for modern microelectronics where space is limited.
    • Polarized Friction-Lock: Guarantees secure connections and protects against accidental unplugging.
    • Ready-to-Use Pigtail: Features 4 multi-colored, pre-stripped leads for easy soldering or splicing.
    • Versatile Compatibility: Widely used for 3D printer stepper motors, sensors, microcontrollers, and Li-Po battery packs.
    Are you looking to purchase this connector in a specific bulk quantity, or do you need to match it to a corresponding male PCB header?

    ৳  40.00৳  60.00 33% off

    4-Pin Stepper Motor or Sensor Cable

    ৳  40.00৳  60.00 33% off
  • Songle SRD-05VDC-SL-C 5V DC 5-Pin Power Relay (10A 250VAC / 30VDC)

    📝 Short Product Description

    The Songle SRD-05VDC-SL-C is a highly reliable, compact 5-pin miniature power relay designed for PCB mounting. Featuring a 5V DC coil and a Single-Pole Double-Throw (SPDT) configuration, it allows low-voltage microcontrollers like Arduino or ESP32 to safely control high-power circuits up to 10A at 250VAC or 30VDC. It is the perfect choice for smart home automation, DIY electronics projects, and appliance repairs.

    ✨ Bulleted Highlights

    • High Load Capacity: Switches loads up to 10A (250VAC / 30VDC).
    • Microcontroller Friendly: Low-power 5V DC coil trigger voltage.
    • SPDT Interface: Features 1 Common (COM), 1 Normally Open (NO), and 1 Normally Closed (NC) pin.
    • Compact Footprint: Miniature T73 cube design saves valuable PCB board space.


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    ৳  43.00৳  65.00 34% off
  • Songle SRU-05VDC-SL-C Subminiature Power Relay (5V DC, 5-Pin, 10A SPDT)

    ⚡ Songle SRU-05VDC-SL-C 5V Subminiature Power Relay

    The Songle SRU-05VDC-SL-C is a compact, high-performance electromechanical 5-pin relay ideal for PCB mounting. Featuring a 5V DC coil, it allows low-power microcontrollers (like Arduino and Raspberry Pi) to safely control high-voltage circuits. With an SPDT (Single Pole Double Throw) configuration, it supports switching loads up to 10A at 250V AC or 30V DC.

    ✨ Highlights

    • High Load Capacity: Switches appliances up to 10A 250VAC or 15A 120VAC.
    • SPDT Configuration: Flexible 5-pin layout with normally open (NO) and normally closed (NC) contacts.
    • Compact & Sealed: Durable, dust-resistant blue cube housing optimized for tight PCB layouts.
    • Certified Safety: Approved by UL (RU), TÜV, and CQC standards.
    • Versatile Use: Ideal for smart home automation, appliances, and robotics.


    Would you like the pinout diagram to see how the pins line up, or are you looking for a sample wiring circuit?
    ৳  45.00৳  65.00 31% off
  • 1000uF 100V CAPACITOR

    High-performance Lelon 1000µF 100V Aluminum Electrolytic Capacitor designed for reliable energy storage, voltage smoothing, and ripple current filtering. Featuring a robust snap-in terminal design, this component ensures secure, vibration-resistant mounting directly onto PCBs. With a compact form factor measuring 22.2mm in diameter and 36mm in length, it is an ideal choice for high-power DC power supplies, audio amplifiers, industrial inverters, and switching regulators.
    Would you like to add specific details such as the operating temperature range or lifespan hours to this description?
    ৳  50.00৳  90.00 44% off

    1000uF 100V CAPACITOR

    ৳  50.00৳  90.00 44% off
  • 4S 14.8V 18650 Battery Holder Case Box with Wire Leads for DIY Projects

    This is a 4-slot 18650 battery holder case featuring integrated wire leads for easy connection. Designed to hold four rechargeable 18650 lithium-ion cells in series, it provides a stable 14.8V output configuration for DIY electronics, robotics projects, and custom power bank creation. The compact, lightweight plastic enclosure includes robust metal spring clips to ensure secure contact and holds its shape with dimensions of roughly 80.9mm by 76.15mm.

    ৳  60.00৳  80.00
  • 2S 8A 7.4V/8.4V Li-ion Battery BMS Protection Board

    🌟 Product Overview

    The 2S 8A Li-ion Battery BMS Protection Board is a compact safety management module designed for 2-cell (7.4V/8.4V) lithium-ion or LiPo battery packs. It safeguards your batteries against operational damage while maximizing cell lifespan.

    📋 Key Features & Specs

    • Battery Setup: 2 Series (2S) for 3.6V/3.7V cells (like 18650s)
    • Voltage Ratings: 7.4V nominal, 8.4V fully charged
    • Current Capacity: 8A continuous discharge, 15A instantaneous peak
    • Full Protection: Overcharge, over-discharge, over-current, and short-circuit protection
    • Auto-Recovery: Restores output automatically once fault conditions are cleared


    💡 Quick Tip

    If the module shows 0V output upon initial wiring, simply connect an 8.4V charger to the P+/P- terminals for 2 seconds to activate the circuit.

    Would you like a copy of the wiring diagram text or assistance calculating the charging time for your specific battery capacity?
    ৳  70.00৳  100.00 30% off

    2S 8A 7.4V/8.4V Li-ion Battery BMS Protection Board

    ৳  70.00৳  100.00 30% off
  • electrolytic capacitor 4700uF 50V

    This high-capacity 4700µF 50V radial aluminum electrolytic capacitor is designed for efficient power filtering, voltage smoothing, and energy storage. Featuring a compact 37.5mm x 22.2mm body and clear negative polarity markings, it is a reliable choice for power supplies, audio amplifiers, industrial electronics, and circuit repairs.

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    ৳  80.00৳  140.00 43% off

    electrolytic capacitor 4700uF 50V

    ৳  80.00৳  140.00 43% off
  • 4700µF 50V Electrolytic Capacitor

    MHC CD294 4700µF 50V Electrolytic Capacitor

    Maximize system stability with this premium 4700µF 50V aluminum electrolytic capacitor. Engineered for heavy-duty power supplies, industrial automation, and audio amplifiers, it features a high +105°C temperature rating and Low ESR technology for superior efficiency and long-lasting durability.

    Why Choose This Product?

    • Massive Filtering: High 4700µF capacity smooths ripple voltage perfectly.
    • Low ESR: Low internal resistance prevents overheating and boosts performance.
    • Industrial Grade: Heavy-duty terminals ensure secure, reliable connections.
    • Heat Tolerant: Built to perform reliably in environments up to +105°C.


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    ৳  80.00৳  150.00 47% off

    4700µF 50V Electrolytic Capacitor

    ৳  80.00৳  150.00 47% off
  • TP4056 Lithium Battery Charger & Adjustable DC-DC Boost Converter Module

    The TP4056 Lithium Battery Charger & Adjustable DC-DC Boost Converter Module is a highly compact, 2-in-1 power management board designed for DIY electronics, portable gadgets, and mini-UPS applications. It features an integrated USB Type-C interface to charge a single-cell 3.7V/4.2V lithium-ion or Li-Po battery safely while simultaneously boosting the output voltage up to 27V DC via an onboard adjustable potentiometer.
    Core Capabilities
    • Dual Functionality: Combines a safe 1A CC/CV linear lithium battery charger with a high-efficiency DC-DC step-up circuit on a single PCB.
    • Adjustable Output Range: Smoothly steps up a 3.7V battery voltage to any targeted level between 4.3V and 27V DC to power microcontrollers, sensors, or 12V routers.
    • Modern Type-C Port: Accepts standard 5V mobile charger inputs, backed by adjacent solder pads for direct hardwired power alternatives.
    • Solder Terminal Layout: Includes clear, labeled pads for the battery source (B+ / B-) and the regulated boosted load output (VO+ / VO-).
    Are you planning to run this module at 5V, 9V, or 12V for your load? I can provide the exact maximum current limitations for that specific voltage range.

    ৳  100.00৳  140.00 29% off
  • RealPlayer IR Speaker Remote Control

    RealPlayer 21-Key Universal IR Speaker Remote Control

    Control your DIY sound systems and multimedia setups with this ultra-thin RealPlayer Infrared (IR) Remote Control. Engineered for maximum functionality in a pocket-sized form factor, this remote is the ultimate accessory for managing audio-visual equipment.
    • Universal Compatibility: Seamlessly works with USB MP5 video decoder cards, Bluetooth audio receiver modules, FM transmitters, and active speaker systems.
    • Dedicated Media Shortcuts: Instantly switch between media profiles with standalone buttons for Photo, Music, Movie, and Mode options.
    • Ergonomic 21-Key Layout: Features an intuitive blue directional D-pad, an central Enter key, volume toggles (VOL+/VOL-), and a repeat option (REREAT).
    • Ultra-Slim & Durable: Built with a lightweight, compact ABS chassis and tactile dome keys that provide reliable button responses.
    • Power Source: Operates efficiently on a single, easy-to-replace 3V CR2025 or CR2032 lithium coin cell battery.

    Let me know if you need to verify pin compatibility with a specific decoder chip or if you need the bulk wholesale dimensions for shipping calculations.
    ৳  100.00৳  150.00 33% off

    RealPlayer IR Speaker Remote Control

    ৳  100.00৳  150.00 33% off
  • Ceiling Fan Capacitor 3.5MF GFC – 1 Pcs-Grey

    ⚡ Product Overview

    The Striker 3.5 MFD 450VAC AC Motor Run Capacitor is a compact, high-performance cylindrical capacitor designed to provide the continuous phase-shift energy needed for single-phase AC motors. Featuring dual flexible wire leads for easy wiring, a durable aluminum casing, and a premium ±5% capacitance tolerance, this reliable component is engineered to restore full speed and torque to household and industrial appliances.

    🔍 Key Features

    • Optimal Motor Performance: Delivers stable 3.5 Microfarad capacitance for smooth starting and running efficiency.
    • Heavy-Duty Voltage Rating: Rated up to 450VAC at 50Hz to easily handle voltage spikes and continuous loads.
    • Wide Thermal Tolerance: Built to perform reliably in extreme environments ranging from -25°C to +85°C.
    • Broad Compatibility: The perfect replacement part for slow, humming, or faulty ceiling fans, exhaust units, cooling pumps, and small blowers.

    If you are ordering a replacement, let me know:
    • If your appliance runs on a 50Hz or 60Hz power grid
    • Whether you require a mounting bracket or stud for installation

    I can double-check compatibility or point you toward the right hardware.
    ৳  100.00৳  150.00 33% off

    Ceiling Fan Capacitor 3.5MF GFC – 1 Pcs-Grey

    ৳  100.00৳  150.00 33% off
  • 2-slot portable USB battery charger

    Product Overview

    Keep your everyday essentials powered up with this ultra-compact Universal 2-Slot USB AA/AAA Battery Charger. Designed for maximum portability, it plugs directly into any standard USB-A port without messy cords, making it perfect for travel, office use, or home convenience.

    Key Highlights

    • Universal Compatibility: Adjustable spring-loaded slots securely fit and charge both AA and AAA rechargeable batteries.
    • Independent Slots: Dual charging docks let you charge one or two batteries at a time—no pairing required.
    • Cordless Convenience: Integrated USB-A male plug connects directly into power banks, laptops, or wall adapters.
    • Safe Chemistry Support: Uses a steady trickle charge optimized specifically for 1.2V Ni-MH and Ni-Cd rechargeable cells.
    • Pocket-Sized Design: Light, slim, and highly durable plastic build easily slips into any camera bag or pocket.


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    ৳  110.00৳  180.00 39% off

    2-slot portable USB battery charger

    ৳  110.00৳  180.00 39% off
  • 820µF 100V Electrolytic Capacitor

    High-performance 820µF 100V Electrolytic Capacitor designed for power supply smoothing, filtering, and high-energy buffering. Features a compact radial form factor (22.2mm x 36.2mm) optimized for standard through-hole PCB mounting.
    • Capacitance: 820µF
    • Voltage Rating: 100V DC
    • Series / Type: RSW Radial Polarized
    • Dimensions: 22.2mm Diameter × 36.2mm Length

    Would you like to check pricing and availability, find alternative replacements, or review circuit wiring schematics?
    ৳  115.00৳  200.00 43% off

    820µF 100V Electrolytic Capacitor

    ৳  115.00৳  200.00 43% off
  • 2SA1943 PNP High Power Audio Amplifier Transistor

    This high-power 2SA1943 PNP bipolar junction transistor is specifically engineered for high-fidelity audio power amplifiers and general-purpose power switching applications. Housed in a robust TO-3PL package, it reliably handles up to 230V and 15A with a total power dissipation of 150W. It features excellent linearity and low distortion, making it ideal for pairing with its NPN complement in high-end audio output stages.
    ৳  120.00৳  150.00
  • “100V 820µF RSW Electrolytic Capacitor with Dimensions”.

    The RM RSW 100V 820µF Snap-In Aluminum Electrolytic Capacitor is a high-performance, polarized component designed for reliable power filtering, bulk energy storage, and voltage smoothing in demanding circuitry. Engineered to withstand harsh environments, it features an expanded operating temperature range of -40°C to +105°C and is built with a low-ESR profile to minimize internal heat generation under high ripple currents.
    With a compact physical footprint measuring 22.1mm in diameter and 36mm in length, it maximizes volumetric efficiency on crowded circuit boards. Its heavy-duty 2-pin snap-in terminals ensure exceptionally secure mechanical stability against structural vibration, making it ideal for AC-DC switching power supplies, high-fidelity audio amplifiers, industrial motor controllers, and solar inverter systems.
    Do you need help extracting the bulleted key features for a quick-read spec sheet, or would you like to generate SEO search tags for this product?
    ৳  120.00৳  200.00 40% off
  • 2SC5200 NPN High Power Audio Amplifier Transistor

    This high-power 2SC5200 NPN bipolar junction transistor is specially designed for high-fidelity audio power amplifiers and demanding industrial power circuits. Housed in a heavy-duty TO-3PL package, it reliably handles up to 230V and 15A with a total power dissipation of 150W. It features excellent gain linearity and low harmonic distortion, making it perfect for pairing with its PNP complement in high-end audio output stages.
    ৳  130.00৳  180.00
  • Omron Relay MY2N-J DC 12V Coil – DPDT 5A 125/250VAC (MY2NJ/MY2N Compatible)

    General Purpose Mini Power Relay (DPDT, 8-Pin, 10A)

    Product Overview

    This Premium 8-Pin Electromagnetic Power Relay is a reliable, high-performance switch engineered for industrial automation, HVAC controls, and custom electronics. Featuring a Double Pole Double Throw (DPDT) configuration, it allows an isolated low-power signal to simultaneously manage two independent high-power circuits.
    Its transparent, flame-retardant “glass” housing provides immediate visual feedback of the internal mechanics, contact conditions, and coil status, significantly simplifying maintenance and diagnostic troubleshooting.

    Key Highlights

    • Dual-Circuit Switching: DPDT configuration (2NO + 2NC / 2 Form C) manages two lines at once.
    • High Power Capacity: Robustly handles electrical contact loads up to 10A at 240VAC/110VAC or 10A at 28VDC.
    • Plug-and-Play Design: Standard 8-pin array ensures a secure, solderless fit into matching DIN rail socket bases for rapid deployment.
    • Long-Lasting Contacts: Premium silver alloy contacts resist arcing and oxidation to maximize the switch’s operating lifespan.


    If you are incorporating this into an upcoming project, please let me know:
    • Your system’s required coil activation voltage (such as 12VDC, 24VDC, or 220VAC)?
    • If you need a matching 8-pin DIN rail mounting socket added to the description?
    • The type of load or equipment you plan to switch?

    ৳  140.00৳  200.00 30% off
  • 220µF 450V Aluminum Electrolytic Capacitor

    High-Voltage 220µF 450V Aluminum Electrolytic Capacitor engineered for reliable power filtering and bulk storage in demanding electronics. Featuring a wide 105°C temperature tolerance and a compact 25.5mm x 42mm radial body, this polarized capacitor delivers excellent stability, low ripple noise, and an extended service life. It is the ideal choice for AC/DC power supplies, LED drivers, inverters, and industrial motor controllers.
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    ৳  145.00৳  200.00 28% off

    220µF 450V Aluminum Electrolytic Capacitor

    ৳  145.00৳  200.00 28% off
  • 3-Slots USB AA AAA Battery Charger.

    The 3-Slot USB AA/AAA Battery Charger is a compact, highly portable solution designed for charging 1 to 3 Ni-MH or Ni-Cd rechargeable batteries simultaneously. Powered by a standard 5V USB connection, it can plug directly into wall adapters, power banks, or computers, eliminating the need for bulky cords. Each independent slot features flexible spring contacts that seamlessly adjust to fit both AA and AAA battery sizes, making it perfect for powering daily household items like remotes, toys, and wireless mice.
    If you want, I can help you with:
    Finding compatible rechargeable batteries onlineChecking prices and store links for this chargerDrafting an e-commerce bullet list for a product listing
    ৳  150.00৳  200.00 25% off

    3-Slots USB AA AAA Battery Charger.

    ৳  150.00৳  200.00 25% off
  • mini L293D dual-channel H-bridge DC motor driver module

    Mini L293D Dual-Channel DC Motor Driver Module (HW-310)

    Product Summary

    The Mini L293D Dual-Channel Motor Driver Module (HW-310) is an ultra-compact, high-efficiency breakout board designed for bidirectional control of two DC motors or one 4-wire stepper motor. Built around the reliable L293D push-pull driver chip, this board acts as a safe power bridge between low-voltage microcontrollers (like Arduino, ESP32, or Raspberry Pi) and high-current motors. It is the perfect, space-saving solution for small smart cars, DIY robotics, and STEM educational projects.

    Bullet Features

    • Dual H-Bridge Driver: Controls direction and braking for 2 DC motors independently.
    • Precision Speed Control: Features removable jumper caps on EN1/EN2 pins for direct PWM speed regulation.
    • Wide Voltage Range: Supports motor power supplies from 4.5V to 25V DC with 600mA continuous current per channel (1.2A peak).
    • Onboard Protection: Built-in clamp diodes protect your control logic from inductive back-EMF spikes.
    • Compact & Easy Layout: Features secure green screw terminals for motor lines and standard 2.54mm header pins for quick prototyping.

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    ৳  150.00৳  200.00 25% off
  • 8-Pin DPDT Round Power Relay (Omron MK2P-I Design)

    Product Short Description

    The MK2P-I 8-Pin Round Power Relay is a heavy-duty, plug-in electromagnetic switch engineered for dependable industrial automation and logic control. Featuring a Double Pole Double Throw (DPDT) contact form, it safely manages two independent circuits up to 10A at 250VAC / 28VDC. The rugged, transparent housing shields internal components from dust while providing an easy-to-read bottom-view wiring schematic on the face. It inserts seamlessly into standard 8-pin octal socket bases (like the PF083A) for effortless installation, circuit troubleshooting, and field replacements.

    If you are finalizing a product page, let me know if you need to add specific pricing tables, shipping dimensions, or bulk packaging details.

    ৳  190.00৳  250.00 24% off

    8-Pin DPDT Round Power Relay (Omron MK2P-I Design)

    ৳  190.00৳  250.00 24% off
  • Mini Router / ONU UPS Circuit Board Power Supply Module

    • Multi-Rail Output: Delivers simultaneous 5V, 9V, and dual 12V DC outputs via four independent barrel jacks to power your entire networking setup.
    • Zero-Latency Backup: Provides seamless, instant switching to battery power during outages, preventing router reboots and network disconnections.
    • High Compatibility: Specifically designed to simultaneously back up a Wi-Fi Router, ONU/Modem, CCTV camera, and Media Converter.
    • Engineered for 3S Batteries: Optimized for 3S Lithium-Ion battery packs (11.1V–12.6V) with onboard safety, surge, and thermal protection.
    • Robust Design: Features heavy-duty aluminum heat sinks, dual status indicator LEDs, a heavy-duty input terminal, and a physical ON/OFF switch.
    Would you like to know the exact dimensions of this PCB for an enclosure design?
    ৳  200.00৳  250.00 20% off
  • printed circuit board (PCB) assembly for an electric mosquito killer racket

    ⚡ Product Summary: CY-BP227 High-Voltage Mosquito Swatter PCBA

    The CY-BP227 (V18-2101) is a compact high-voltage step-up inverter circuit board designed for rechargeable electric mosquito killer rackets and DIY insect-zapping projects. Operating on a DC 3.6V–5V input, it converts low-voltage battery power into a high-intensity 5,000V–10,000V output pulse to eliminate flying pests instantly upon grid contact.

    🌟 Key Features

    • High-Efficiency Boost: Integrates an onboard oscillator and step-up transformer to deliver reliable, instant high-voltage arcs.
    • Modern Charging: Includes a tethered Micro-USB sub-board for safe 5V recharging, eliminating dangerous direct-AC mains plugs.
    • Complete Controls: Features a tactile zapping button, multi-position sliding power switch, and visual LED status indicators.
    • Safety Bleeders: Built-in discharge resistors help bleed residual capacitor energy when the power is switched off.


    If you are setting up this module, let me know:
    • Do you need a wiring diagram breakdown for the battery and mesh grid connections?
    • Are you troubleshooting an issue where the board charges but doesn’t zap?

    ৳  200.00৳  250.00 20% off
  • CapXon 220µF 450V Snap-in Electrolytic Capacitor

    CapXon 220µF 450V High-Voltage Snap-In Electrolytic Capacitor (30mm x 41mm, 105°C)
    High-performance, polarized aluminum electrolytic capacitor engineered for robust energy storage and ripple current filtering in heavy-duty power supplies, inverters, and industrial electronics. Features a reliable 105°C thermal rating, standard snap-in terminals for secure PCB mounting, and clear negative polarity indication.

    Would you like to add specific bullet points for key features or optimize this text with SEO keywords for your online store?
    ৳  200.00৳  300.00 33% off

    CapXon 220µF 450V Snap-in Electrolytic Capacitor

    ৳  200.00৳  300.00 33% off
  • Mosquito Killer Bat Circuit Board (High-Voltage Pulse Generator Module)

    ⚡ Product Summary

    The PX-Y15C6-A Mosquito Killer Bat Circuit Board is a high-voltage DC-to-DC boost module engineered for electric insect rackets and DIY zapper projects. It efficiently steps up 3.7V–5V lithium battery power into a high-voltage pulse discharge capable of neutralizing pests instantly. Featuring an external micro-USB charging break-out board and a dual-switch safety system (slide power and tactile trigger), this compact PCB serves as an ideal drop-in replacement part for quick household repairs.

    ✨ Key Features

    • High-Voltage Booster: Integrated step-up transformer and heavy-duty film capacitor deliver strong, reliable output pulses.
    • Modern Micro-USB Charging: External charging breakout board simplifies integration and case mounting.
    • Dual-Switch Safety: Built-in slide toggle and tactile push-button prevent accidental discharges during handling.
    • Easy DIY Installation: Clearly labeled solder pads for battery (BATT) and grid connections streamline the assembly process.


    If you are replacing an old board, let me know:
    • How many wires run from your old board to the racket grid?
    • If your racket uses an indicator light for showing when it is shocking.

    I can help you match the old wiring scheme to this new module perfectly!
    ৳  205.00৳  250.00 18% off
  • Mosquito Swatter Circuit Board (Model R29-T69)

    This High-Voltage Mosquito Swatter Circuit Board (Model: R29-T69) is a compact drop-in replacement module for electric insect rackets and DIY bug zapper projects. It features an integrated AC charging input, step-up pulse transformer, and heavy-duty storage capacitors to deliver an instantaneous high-voltage spark. Complete with a built-in power slide switch, tactile trigger button, and dual LED indicators, this board offers a reliable all-in-one repair solution.

    If you need help installing this module, let me know:
    • Do you need the wiring connections guide for the battery and the grid?
    • What tools (like a soldering iron) do you have on hand?

    I can provide the exact steps to help you complete your repair safely!
    ৳  210.00৳  260.00 19% off

    Mosquito Swatter Circuit Board (Model R29-T69)

    ৳  210.00৳  260.00 19% off
  • mosquito killer bat circuit board (model PX-Y1507-A)

    ⚡ PX-Y1507-A High-Voltage Mosquito Killer Bat Circuit Board

    The PX-Y1507-A is an all-in-one replacement high-voltage step-up generator module designed for quick repairs and DIY electronic insect swatter projects. This compact PCB board seamlessly restores full zapping power to your electronic racket while introducing modern tracking upgrades.

    💡 Key Highlights

    • High-Voltage Output: Delivers efficient step-up inversion to eliminate flies and mosquitoes instantly on contact.
    • Digital LED Display: Features a built-in 2-digit numerical panel for real-time battery percentage tracking.
    • Dual Safety Controls: Features an integrated slide power switch and a tactile trigger button for safe handling.
    • Easy Replacement: Compact architecture with clear terminal markings for straightforward wire soldering.

    🗒 Quick Specs

    • Model: PX-Y1507-A / BP227
    • Input Compatibility: 3.7V Li-ion or 4V Lead-Acid rechargeable batteries.


    If you are ready to install this module, let me know:
    • Do you need help identifying the positive and negative battery terminals?
    • Do you want to verify the grid wire connections?

    I can guide you through the process to ensure a safe assembly!
    ৳  220.00৳  300.00 27% off

    mosquito killer bat circuit board (model PX-Y1507-A)

    ৳  220.00৳  300.00 27% off
  • CH224K Type-C USB PD / QC / AFC Fast Charge Decoy Trigger Module

    The CH224K Type-C Fast Charge Decoy Module is a compact hardware negotiation board that tricks USB PD, QC, and AFC power adapters into outputting specific high-voltage DC rails [Image 2, Image 3]. Using its onboard 3-position DIP switches, you can instantly configure fixed outputs of 5V, 9V, 12V, 15V, or 20V at up to 100W [Image 2, Image 4]. It is the perfect DIY tool to eliminate bulky power bricks and run routers, laptops, or robotics projects directly from standard USB-C chargers [Image 2, Image 7].
    Let me know if you would like:
    The exact DIP switch positions for your target voltageA quick breakdown of its pinout and wiring steps
    ৳  220.00৳  300.00 27% off
  • PFC-824 15V 2A AC to DC Charger Fan Power Supply Board

    The PFC-824 15V 2A AC to DC Charger Fan Power Supply Board is a universal switching mode power supply (SMPS) module designed as a replacement part for 12V rechargeable emergency fans and air coolers [Image 1, Image 6]. It converts domestic mains AC power into a stable 15V DC, 2A (30W) output to concurrently run the DC fan motor and recharge internal batteries safely [Image 1, Image 4].

    ⚡ Key Features

    • Dual Functionality: Powers the fan directly from the mains while delivering a float charge to internal 12V lead-acid or lithium batteries [Image 1, Image 6].
    • Universal Compatibility: Dropped-in replacement module for popular rechargeable fan brands including Walton, Sunca, Defender, and Click [Image 6].
    • Built-in Circuit Protection: Features an onboard glass tube safety fuse to guard against utility power surges and short circuits [Image 1].
    • Efficient Heat Management: Equipped with a dedicated aluminum vertical heatsink to prevent thermal overheating during long-duration charging cycles [Image 1].
    • Clean Power Delivery: Utilizes high-capacity electrolytic filter capacitors to ensure smooth, ripple-free, hum-less fan motor operation [Image 1, Image 27].

    If you are ready to proceed, I can help you with:
    Show current pricing and where to buy this PFC-824 board onlineProvide the step-by-step wiring guide to install it inside your fan
    ৳  240.00৳  300.00 20% off

    PFC-824 15V 2A AC to DC Charger Fan Power Supply Board

    ৳  240.00৳  300.00 20% off
  • 3.7V 2500mAh Lithium Polymer Battery 505573 LiPo Rechargeable Pouch Cell

    3.7V 2500mAh 505573 LiPo Battery Cell
    High-Capacity Power in a Ultra-Slim Profile
    Power your custom electronics or replace failing device batteries with this premium 3.7V 2500mAh Lithium Polymer (LiPo) Rechargeable Cell (Model 505573). Engineered for maximum energy density, this lightweight, flat pouch cell delivers a powerful 9.25Wh output. It features a highly compact structural footprint (approx. 5.0mm x 55mm x 73mm) that drops easily into tight enclosures.
    Equipped with clearly marked positive (+) and negative (-) terminals, it allows for easy soldering or custom plug integration. It is the perfect choice for tablets, GPS trackers, Bluetooth speakers, dashcams, Power Banks, and DIY microcontroller projects (Arduino/Raspberry Pi).
    Key Specifications:
    • Voltage: 3.7V Nominal (4.2V Max Charge)
    • Capacity: 2500mAh (9.25Wh)
    • Dimensions: ~5.0mm (T) x 55mm (W) x 73mm (L)
    • Type: Rechargeable Lithium Polymer Pouch

    ৳  250.00৳  350.00
  • 755/775 DC Fan Motor 12V with Long Threaded Shaft

    755/775 DC Fan Motor 12V with Long Threaded Shaft

    Short Description

    The 755/775 High-Torque 12V DC Motor is a heavy-duty, high-performance power solution designed specifically for replacement drives and high-speed rotary assemblies [Image 2, Image 11]. Engineered with a rugged all-metal casing and pure copper wire core windings, it delivers exceptional power efficiency, low heat output, and a prolonged operational lifespan [Image 8, Image 9].
    This specialized variant features an extended front shaft with a built-in mechanical threaded coupler, enabling immediate, slip-free locking of fan blades, propellers, or tool adapters without needing extra external clamps [Image 3]. It operates optimally at 12V DC while supporting a flexible 6V–24V range, making it the perfect drop-in component for repairing rechargeable pedestal fans, solar-powered appliances, and custom DIY bench tools [Image 2, Image 17].

    Product Highlights

    • Slip-Free Threaded Shaft: Long, integrated thread bolt securely locks mechanical components without slipping [Image 3].
    • 100% Copper Windings: Pure copper coil maximizes torque output and ensures smooth continuous rotation [Image 8, Image 9].
    • Optimized Cooling: Open-frame ventilation housing allows rapid heat dissipation during high-load tasks [Image 4].
    • Wide Compatibility: Universal design fits 12V rechargeable table fans, solar systems, and hobby robotics [Image 2, Image 17].


    If you are finalizing your store listing or project build, let me know:
    • Do you want to include a bulleted packing list (e.g., motor only vs. mounting hardware included)?
    • Should we add standard safety warnings regarding correct DC polarity wiring?
    • Do you need a matching meta-description optimized for e-commerce search engines?

    ৳  250.00৳  300.00 17% off

    755/775 DC Fan Motor 12V with Long Threaded Shaft

    ৳  250.00৳  300.00 17% off
  • Digital Weighing Scale Motherboard (10th Generation PCB Control Board)

    10th Generation Universal Digital Weighing Scale Motherboard

    Product Overview

    Restore or upgrade your commercial weighing equipment with this premium 10th Generation Universal Digital Weighing Scale Motherboard. Engineered as a high-performance replacement control circuit, this PCB delivers fast, highly stable, and accurate weight processing for platform, counting, and retail bench scales [Image 2, Image 18].

    ⚡ Key Highlights

    • Precision Weight Tracking: Advanced onboard processing converts raw load cell signals into immediate, drift-free weight readings [Image 2].
    • Universal Compatibility: Multi-pin row headers seamlessly connect to standard matrix keypads and LED/LCD numeric display screens [Image 4].
    • Robust Power Design: High-capacity capacitors ensure clean power distribution from AC adapters or rechargeable 4V/6V backup batteries [Image 24].
    • Instant Audio Feedback: Built-in heavy-duty buzzer alerts users during zero-taring, button presses, and weight stabilization.

    📋 Short Specifications

    • Board Revision: 10th Generation Layout (第十代 <01>)
    • Supported Scale Capacity: 30kg up to 300kg (load cell dependent) [Image 2, Image 10]
    • Operating Voltage: DC 4V–6V Input [Image 24]


    If you are buying this for a replacement, could you tell me:
    • Is your current display an LED (red glowing numbers) or LCD screen?
    • What is the maximum weight capacity of your scale?

    I can make sure this board is perfectly configured for your machine.
    ৳  250.00৳  300.00 17% off
  • 470µF 450V aluminum electrolytic capacitor

    CapXon 470µF 450V 105°C Snap-In Aluminum Electrolytic Capacitor

    Ensure stable power delivery and superior ripple filtering with this premium CapXon 470µF 450V electrolytic capacitor. Engineered for demanding high-voltage systems, it features a 105°C thermal rating and an integrated safety vent to maintain exceptional performance and safety under prolonged high-temperature conditions.
    With compact 30x51mm dimensions and heavy-duty snap-in terminal pins, this polarized capacitor provides a highly secure, vibration-resistant mount directly onto your PCB. It is the perfect choice for bulk power filtering in switch-mode power supplies (SMPS), industrial motor inverters, audio amplifiers, and welding equipment.

    Key Features:

    • High-Voltage Smoothing: Dense 470µF capacitance with a heavy-duty 450V DC rating.
    • Thermal Endurance: Rated up to 105°C for reliable operation in extreme environments.
    • Secure PCB Mount: Sturdy 2-pin snap-in terminals prevent loosening from vibration.
    • Clear Polarity Markings: Features a high-contrast stripe clearly marked -NEG for error-free installation.


    Would you like help calculating the pitch spacing for the pins, or do you need a list of compatible drop-in replacements from brands like Nichicon or Panasonic?
    ৳  260.00৳  290.00 10% off

    470µF 450V aluminum electrolytic capacitor

    ৳  260.00৳  290.00 10% off
  • 680µF 450V Aluminum Electrolytic Capacitor

    Product Short Description

    The 680µF 450V Snap-In Aluminum Electrolytic Capacitor is a high-capacity, heavy-duty component designed for high-voltage filtering and energy storage applications. Featuring a rigid, self-locking 2-pin snap-in terminal layout, it ensures stable and vibration-resistant mounting directly onto PCBs. Encased in a compact 35.2mm × 51mm aluminum body with an integrated safety pressure vent, this polarized capacitor delivers high ripple current capability and long-term reliability in severe operating environments up to 105°C. It is ideal for switching power supplies (SMPS), frequency inverters, motor drives, and industrial welding gear.
    If you plan to utilize this component in a specific project, please let me know:
    • What is the operating temperature environment it will be exposed to?
    • Do you require the exact pin pitch / lead spacing measurement for your PCB layout?

    ৳  260.00৳  360.00 28% off

    680µF 450V Aluminum Electrolytic Capacitor

    ৳  260.00৳  360.00 28% off
  • 4700µF 100V aluminum electrolytic capacitor

    The 4700µF 100V Aluminum Electrolytic Capacitor is a high-performance, polarized component designed for voltage smoothing, power filtering, and bulk energy storage. Featuring a wide -40°C to +105°C operating temperature range and robust snap-in/lug terminals, it delivers excellent ripple current handling and long-term reliability. It is ideal for power supplies, audio amplifiers, industrial inverters, and motor controllers that require a stable, high-capacitance DC reservoir.

    Do you need help checking if this capacitor fits a specific PCB footprint size, or do you need a bulk price estimate?
    ৳  270.00৳  350.00 23% off

    4700µF 100V aluminum electrolytic capacitor

    ৳  270.00৳  350.00 23% off
  • CD293 aluminum electrolytic capacitor

    CD293 100V 10000µF Snap-In Aluminum Electrolytic Capacitor

    The CD293 series is a high-capacity, heavy-duty aluminum electrolytic snap-in capacitor designed for high-density circuit layouts. With a massive 10000µF capacitance and a 100V voltage rating, it serves as an efficient bulk energy storage and ripple filtering component in power electronics. Its rigid snap-in pin terminals ensure a secure, vibration-resistant mount directly onto PCBs without external brackets.
    • High Performance: Features an ultra-compact 35.5mm x 61.5mm footprint with high volumetric efficiency.
    • Robust Thermal Envelope: Engineered for stable operation across a wide range of -40°C to +85°C.
    • Safety Integrated: Built with a top pressure-relief vent to safely prevent explosion during overloads.
    • Primary Uses: Ideal for switched-mode power supplies (SMPS), audio amplifiers, solar inverters, and industrial automation control systems.

    Would you like to find cross-reference parts from major brands like Nichicon, Panasonic, or United Chemi-Con for this specific size?
    ৳  270.00৳  350.00 23% off

    CD293 aluminum electrolytic capacitor

    ৳  270.00৳  350.00 23% off
  • aluminum electrolytic capacitor 3900µF 100V

    The RM CD296 3900µF 100V Aluminum Electrolytic Capacitor is a high-capacity, polarized electronic component designed for robust voltage smoothing and power filtering. Featuring a maximum operating temperature rating of 105°C and housed in a standard 35mm x 61.5mm snap-in form factor, this heavy-duty capacitor provides exceptional energy storage and ripple current suppression. It is optimized for use in high-power audio amplifiers, AC-to-DC switching power supplies, and industrial inverter circuits.
    Are you looking to cross-reference this part with a specific brand alternative (like Nippon Chemi-Con, Nichicon, or Panasonic), or do you need help verifying its pin spacing layout?
    ৳  270.00৳  380.00 29% off

    aluminum electrolytic capacitor 3900µF 100V

    ৳  270.00৳  380.00 29% off
  • CapXon 1000uF 450V 105°C Snap-in Electrolytic Capacitor

    CapXon 1000uF 450V 105°C Snap-in Aluminum Electrolytic Capacitor
    This premium high-capacity, high-voltage capacitor is designed for reliable power smoothing, filtering, and energy storage in demanding electrical systems. Featuring a 105°C thermal rating for enhanced endurance and a rugged 35mm x 71.5mm snap-in package, it provides exceptional stability and vibration resistance on printed circuit boards. It is an ideal solution for industrial power supplies, motor drives, inverters, and high-power audio amplifiers.
    Are you looking to purchase this specific component, or would you like to see drop-in alternatives from other major electronics manufacturers?
    ৳  290.00৳  400.00 28% off
  • BLDC Ceiling Fan Remote Control PCB Driver Kit

    This is a BLDC Ceiling Fan Remote Control PCB Driver Kit, model Super SG 23-V30, designed for energy-efficient Brushless DC (BLDC) fan systems. The kit includes a round horseshoe-shaped driver board that fits directly inside the fan’s motor housing, alongside a 5-speed handheld remote control. It serves as an excellent drop-in replacement or smart upgrade to restore full speed control to a broken or faulty ceiling fan.

    ৳  300.00৳  350.00
  • PFC-440 (KN-2389) Rechargeable Fan & Light Universal Charger Circuit Board

    Product Short Description

    The KN-2389 (PFC-440) is a universal 6V AC/DC rechargeable emergency fan control circuit board. It serves as a direct replacement motherboard for multi-functional portable cooling fans and integrated emergency LED lights.
    Key Features
    • Dual-Mode Charging: Manages efficient float charging for 6V lead-acid batteries via an AC step-down transformer or DC input.
    • Integrated Control Switches: Features built-in dual slide switches to toggle between multiple fan speeds (High/Low/Off) and emergency lighting modes.
    • Universal Compatibility: Widely compatible as a repair or DIY replacement module for major emergency fan brands, including Sunca, Kennedy, Defender, and Midea.
    • Onboard Protection: Engineered with premium 105°C-rated electrolytic capacitors and discrete switching transistors for stable power regulation and noise filtration.
    If you are adding this description to an e-commerce listing or a repair log, let me know:
    • Do you need the exact physical dimensions of the PCB layout?
    • Would you like a bulleted list of its solder-terminal pin connections (Transformer, Battery, Motor, LED)?
    I can format the details to fit your specific needs.
    ৳  320.00৳  380.00
  • CD74HC4067 16-Channel Analog/Digital Multiplexer Breakout Board.

    The CD74HC4067 16-Channel Analog/Digital Multiplexer Breakout Board is a compact input/output expansion module compatible with Arduino, ESP32, and Raspberry Pi. It functions like a digitally controlled rotary switch, allowing you to connect up to 16 individual signals (C0–C15) to a single microcontroller pin (SIG) using only 4 selection lines (S0–S3). Because it is fully bidirectional, it works seamlessly for both reading analog/digital sensors and controlling output components like LEDs or relays across a standard 2V to 6V operating range.
    Would you like:
    An Arduino wiring schematic and code example?An explanation of how to connect multiple boards together?
    ৳  320.00৳  500.00 36% off
  • LM386 Audio Amplifier Module (20x Gain).

    The LM386 Audio Amplifier Module is a compact, low-power mono audio amplifier board featuring an integrated 10K volume potentiometer and a default 20x gain boost. Operating on a flexible 4V to 12V DC input, this pocket-sized module is designed to cleanly amplify low-power analog signals to drive small 4Ω to 8Ω speakers. It is highly optimized for battery-powered hobby projects, Arduino/Raspberry Pi audio outputs, DIY radios, and portable intercoms.
    If you are listing this item online, would you like me to:
    Generate a bulleted list of e-commerce search keywordsDraft a quick HTML formatting template for a store listing
    ৳  320.00৳  500.00 36% off

    LM386 Audio Amplifier Module (20x Gain).

    ৳  320.00৳  500.00 36% off
  • Digital AC Overvoltage / Undervoltage Protector Module with Display

    The Digital AC Overvoltage and Undervoltage Protector Module is an intelligent voltage monitoring relay designed to shield sensitive electronics from erratic power supply lines. It continuously reads incoming line voltage, cleanly presenting the real-time values on a bright 3-digit LED segment display

    ৳  350.00৳  500.00
  • Mirror Touch Switch Module

    Product Overview

    The MTW Series Mirror Touch Switch is a sleek, low-voltage capacitive sensor designed for smart bathroom mirrors and vanity lighting. It mounts directly behind glass or acrylic, detecting touch inputs through the surface to provide a flush, modern user interface.

    Key Features

    • Through-Glass Sensing: Triggers reliably through 1mm to 5mm thick glass or acrylic panels.
    • Dual-Color LED Backlight: Built-in illuminated panel serves as a visual guide in the dark, switching colors to indicate ON/OFF status.
    • Low-Voltage Safety: Safe for high-moisture environments like bathrooms by operating on isolated DC power.
    • Versatile Functionality: Available in standard ON/OFF, Stepless Dimming, or CCT Color-Adjustable models.

    Specifications
    • Voltage: DC 12V / 24V
    • Max Load: 5A (Up to 60W)
    • Mounting: Rear-adhesive behind etched/sandblasted glass
    • Application: LED mirrors, backlit cabinets, and custom vanity builds
    If you are adding this to a digital storefront or datasheet, let me know:
    • What is the target word count or character limit for this description?
    • Do you need a list of bulleted bullet points optimized for SEO keywords?
    ৳  350.00৳  400.00 13% off

    Mirror Touch Switch Module

    ৳  350.00৳  400.00 13% off
  • 20mm Fogger Ultrasonic Ceramic Disc Sheet Atomizer Humidifier Accessories Replacement Ceramic Disk Kits for Fog Making Machine

    20mm Fogger Ultrasonic Ceramic Disc Sheet Atomizer Humidifier Accessories Replacement Ceramic Disk Kits for Fog Making Machine

    This is a 20mm Ceramic Disk Kit used as a replacement part for ultrasonic mist makers and humidifiers.
    • Contents: Includes 3 ceramic disks with rubber sealing rings and 1 metal key tool for replacing them.
    • Size: The disks have a 20 mm diameter.
    • Purpose: Restores or improves the mist production of a clogged or worn-out fogger.
    If you want, tell me:
    • Do you need help replacing the disks?
    • Is your mist maker not working?
    I can give you quick troubleshooting tips.
    ৳  350.00৳  400.00 13% off
  • 115570 3.7V 5000mAh Lithium Polymer (LiPo) Battery

    This 115570 3.7V 5000mAh Lithium Polymer (LiPo) Battery Cell is a high-capacity, rechargeable power source designed for high-density energy storage in compact devices. Delivering 18.5Wh of energy, this lightweight pouch cell features flat solder tabs for secure terminal connections, making it an excellent choice for replacing worn-out internal device batteries or powering custom DIY electronics projects.

    ৳  370.00৳  500.00
  • Multi-Port USB AC-DC Power Converter Module (PCBA).

    Product Summary

    High-density 5-Port AC-DC USB Charging PCBA Module designed for seamless integration into multi-outlet extension strips, custom furniture, and DIY power stations. Features a robust open-frame design with 2x USB Type-C and 3x USB-A output ports to charge multiple digital devices concurrently from a unified mains input.

    Highlights

    • 5-Port Array: Houses 2x Type-C and 3x USB-A vertical female connectors [image_eOkaay.png].
    • Dual Transformers: High-frequency isolation flyback design optimizes efficiency and thermal load distribution [image_eOkaay.png].
    • Heavy-Duty Filtering: Equipped with twin 22µF 400V input capacitors and dual 470µF 16V output stabilizers [image_eOkaay.png].
    • Compact Utility: Space-saving geometric form factor with raw leads for direct AC wiring integration [image_eOkaay.png].

    Would you like to review the exact mechanical dimensions for mounting brackets, or do you need a list of compatible fuses for your AC input lines?
    ৳  390.00৳  420.00 7% off

    Multi-Port USB AC-DC Power Converter Module (PCBA).

    ৳  390.00৳  420.00 7% off
  • KN-2986-3-SMT Rechargeable Fan Circuit Board

    The KN-2986-3-SMT is a universal 12V DC replacement driver board designed for multi-speed rechargeable emergency fans. Compatible with major brands like Defender, Kennede, and Sunca, it features integrated tactile control switches, dual-status LED indicators, a built-in 4-LED emergency nightlight, and SMT power regulation to protect against overcharging.

    Do you need help with the wiring terminal connections for a repair, or are you looking for pricing and availability?

    ৳  400.00৳  500.00 20% off

    KN-2986-3-SMT Rechargeable Fan Circuit Board

    ৳  400.00৳  500.00 20% off
  • AC 50-500V 100A Dual LED Digital Voltmeter Ammeter Gauge Panel Meter

    💡 Product Summary

    The AC 50-500V 100A Dual LED Digital Voltmeter Ammeter Gauge Panel Meter is a compact, self-powered instrument designed for real-time tracking of electrical circuits. It simultaneously displays line voltage (Red LED) and load current (Green LED) on a bright 3-digit display. By utilizing an included external current transformer (CT) coil ring, it accurately measures heavy electrical loads up to 100A while maintaining complete electrical isolation for user safety.

    📌 Core Highlights

    • Simultaneous Tracking: Displays AC voltage and current concurrently on a dual-color LED screen.
    • Self-Powered Design: Draws operational power directly from the measured lines, eliminating external power supply wires.
    • Isolated Current Sensing: Includes a remote CT ring to prevent high-amperage lines from directly passing through the display unit.
    • Snap-In Mounting: Rugged, low-profile plastic housing features side clips for easy, flush-panel installation.

    Are you ready to install this device, or would you like to explore alternative options?
    Show me the step-by-step wiring diagram for installationFind the current retail price and purchasing options
    ৳  400.00৳  500.00 20% off
  • 6V AC/DC Rechargeable Fan Control Circuit Board

    Universal Circuit System HD-2391-2-AII 6V Rechargeable Fan PCB

    The HD-2391-2-AII (KN-2391) is an all-in-one replacement controller board designed for 6V AC/DC emergency rechargeable fans (compatible with Sunca, Defender, and Kennedy models). This single-sided phenolic module integrates power rectification, battery management, and load distribution onto a compact footprint.
      • Input Support: Dual 2-pin terminal connection slots for low-voltage AC transformer output and direct DC battery lines.
      • Integrated Rectifier: Onboard 4-diode bridge rectifier layout (D1-D4) paired with dual electrolytic smoothing capacitors ensures clean DC conversions.
      • Control Interface: Features 3 heavy-duty mechanical slide switches (SW1, SW4, SW5) to seamlessly toggle fan speeds (High/Low/Off) and emergency lighting arrays.
      • Power Safety: Built-in blocking diodes (D5, D6) prevent reverse current discharge, while a dedicated green status LED gives real-time charging feedback.

    Perfect for fixing dead or non-charging 6V portable fans and custom low-voltage emergency backup configurations.

    If you are replacing this board, tell me:
      • What brand or model of fan are you installing it into?
      • Do you need help mapping the transformer or battery wires to the correct board pins?
      • Are you checking for replacement components like compatible switches or capacitors?

    ৳  420.00৳  550.00 24% off

    6V AC/DC Rechargeable Fan Control Circuit Board

    ৳  420.00৳  550.00 24% off
  • Doublepow DP-B02 Universal 4-Slot Battery Charger

    The Doublepow DP-B02 is a compact and budget-friendly 4-slot battery charger designed for standard 1.2V AA and AAA Ni-MH / Ni-CD rechargeable batteries. It features 4 independent slots, allowing you to charge anywhere from 1 to 4 batteries simultaneously, or mix AA and AAA sizes at the same time. Built with a protective clear dust cover, it delivers a safe, low-current stream (150mA for AA / 130mA for AAA) that helps prolong the overall lifecycle of your cells.
    ⚠️ Note: This is a manual slow charger. The red LED indicators remain on constantly and will not change color or turn off when charging is complete; batteries should be unplugged manually after 8 to 10 hours to avoid overcharging.
    If you want, I can:
    Calculate the exact charging time for your specific battery mAh ratingFind alternative chargers with automatic shut-off screens
    ৳  420.00৳  500.00 16% off

    Doublepow DP-B02 Universal 4-Slot Battery Charger

    ৳  420.00৳  500.00 16% off
  • 3.7V 10000mAh Lithium Polymer (Li-Po) Rechargeable Battery Cell

    This is a high-capacity 3.7V 10000mAh Lithium Polymer (Li-Po) Rechargeable Battery Cell, designed to serve as a reliable power storage source for portable devices and custom electronics. It features a lightweight pouch configuration with an energetic density rating of 37Wh. This cell is equipped with two raw metal terminal tabs at the top for direct soldering, making it highly popular for building or repairing high-capacity power banks, tablets, and remote off-grid telemetry projects.

    ৳  450.00৳  500.00
  • QYMOTOR FL-4200 12V DC High Pressure Single Motor Water Pump

    This is a high-efficiency QYMOTOR FL-4200 12V DC single-core diaphragm water pump designed for precision spraying, fluid transfer, and pressure boost loops [Image Context]. It delivers an optimal flow rate of 4.0L/min and reaches a maximum pressure threshold of 0.65Mpa (approx. 94 PSI) [Image Context]. Featuring built-in self-priming action and flexible rubber vibration-dampening feet, this compact unit is perfect for portable agricultural sprayers, localized hydroponic arrays, and DIY camper van plumbing

    ৳  450.00৳  500.00
  • rechargeable charger fan circuit board (Model: KN-2926 / HD-2928)

    This Universal AC/DC Rechargeable Charger Fan Control Circuit Board (Model: KN-2926 / HD-2928) is a direct replacement module designed for 6V/12V emergency portable fans. It seamlessly manages dual-mode AC charging and DC battery operation to ensure uninterrupted cooling during power outages.

    ⚡ Key Features & Utility

    • Battery Protection: Prevents overcharging and deep discharge to extend lead-acid battery lifespans.
    • Integrated Switches: Onboard slide controls for multi-speed fan regulation and LED light switching.
    • Dual Status LEDs: Built-in green and red indicators offer clear visual cues for charging and power status.
    • Universal Fitting: Fully compatible with emergency fan brands like Defender, Sunca, and Walton.

    If you are buying or installing this replacement part, let me know your fan’s battery voltage (6V or 12V) or if you need help identifying the wiring connection spots on the board.
    ৳  450.00৳  500.00 10% off
  • 22.5W Fast Charging Mobile Power Bank Case DIY Kit

    600W Portable Power Station & Solar Generator (AR-600)
    Unchain Your Adventure with High-Capacity Off-Grid Freedom!
    The 600W AR Portable Power Station is a compact, high-performance power hub designed for outdoor adventures, camping, and home emergencies. Equipped with a 600W Pure Sine Wave AC Inverter (1200W Surge) and a massive ~570Wh premium battery core, it delivers clean, stable electricity to protect your sensitive electronics.
    Featuring an expansive 10-port interface—including a lightning-fast 100W USB-C Power Delivery port, standard AC outlets, and a 15W top-mounted wireless charger—it lets you charge up to 10 devices simultaneously. Recharge seamlessly via standard wall outlets, car ports, or link up to solar panels utilizing the built-in MPPT controller for continuous green energy.
    Designed with an Automated Smart Sleep Protocol to prevent battery drain, a real-time LCD diagnostic dashboard, and a ruggedized fireproof chassis backed by a multi-layered BMS safety system, the AR-600 provides secure, reliable power wherever your path leads.
      • Output Power: 600W Continuous (1200W Peak Surge)
      • Battery Capacity: ~570Wh Premium Energy Reserve
      • Charging Interface: AC Outlets, 100W USB-C PD, USB-A QC 3.0, 12V Car Port, 15W Wireless
      • Safety Features: Intelligent BMS Protection, Fire-Retardant ABS Enclosure, Auto-Sleep Battery Saver

    Would you like to tailor this short description specifically for a retail e-commerce listing (such as Amazon or Daraz) or a social media product post?
    ৳  490.00৳  540.00 9% off

    22.5W Fast Charging Mobile Power Bank Case DIY Kit

    ৳  490.00৳  540.00 9% off
  • SWH 22.5W Super Fast Charging Power Bank

    ⚡ SWH 22.5W Fast Charging Power Bank Kit

    The SWH 22.5W Power Bank Kit is a high-speed, portable charging solution designed for DIY hobbyists and everyday users. It pairs an advanced fast-charging circuit board with a premium matte aluminum shell to let you build your own high-capacity external battery pack.
    • 22.5W Super Fast Charging: Supports PD 3.0 and QC 3.0 fast charging protocols to quickly power up phones, tablets, and smart accessories.
    • LED Digital Display: Features a bright, crystal-clear digital window that accurately reports your exact remaining battery percentage.
    • Universal Triple-Port Layout: Equipped with dual high-current USB-A outputs and a bidirectional Type-C fast-charging input/output port.
    • Premium Metal Finish: Wrapped in an anodized aluminum alloy enclosure that offers sleek scratch resistance and highly efficient heat dissipation.
    • DIY Customization: Built as an empty case shell kit, allowing you to choose and install your own flat-top lithium battery cells safely.

    (Note: Lithium battery cells are not included and must be sourced separately to complete assembly).

    If you are looking to complete your setup, let me know:
    • The exact size battery cell you intend to fit inside the case.
    • Your preferred online vendor or region if you need direct purchasing options.

    ৳  490.00৳  550.00 11% off

    SWH 22.5W Super Fast Charging Power Bank

    ৳  490.00৳  550.00 11% off
  • COZUMFAN 16C-15V-V1.0 Rechargeable DC Fan Main Control Board (PCBA)

    ⚡ Product Summary

    The COZUMFAN 16C-15V-V1.0 is an all-in-one replacement main control circuit board (PCBA) designed for rechargeable DC backup cooling fans. Engineered on a durable FR-4 substrate, this high-performance module manages multi-speed motor control, smart battery charging, and features a built-in USB emergency power bank output. Complete with five tactile control switches, an onboard status indicator LED array, an acoustic warning buzzer, and modular plug-and-play wiring connectors, it serves as a reliable control unit for emergency table, pedestal, and solar fan applications.
    Would you like help looking up compatible DC motor specifications for this board, or do you need assistance pricing replacement boards?
    ৳  490.00৳  550.00 11% off
  • CY-57512VCB1 AC/DC Rechargeable Charger Fan Circuit Board (Rev 2.0)

    📝 Product Short Description

    The CY-57512VCB1 (Rev 2.0) AC/DC Rechargeable Charger Fan Circuit Board is a premium replacement control module designed for 12V and 7.8V emergency table fans [Image 7, Image 9]. Compatible with popular brands like Walton, Defender, and Sunca [Image 3, Image 9, Image 16], this board regulates power, manages smart battery charging, and drives multi-speed fan operations [Image 1, Image 16]. It features 4 micro-tactile push switches, dual-color LED status indicators, and a central glass fuse for overcurrent safety protection. Equipped with quick-release, solderless white JST connector slots [Image 9], it ensures straightforward plug-and-play installation for repairs, DIY builds, or fan refurbishing [Image 1, Image 9].
    Would you like me to find online buying links and current pricing for this replacement board, or do you need help identifying the specific wiring connections for installation?
    ৳  520.00৳  600.00 13% off
  • four-spray ultrasonic humidifier driver circuit board (model serial number HX1047P2H0026A)

    4-Spray Ultrasonic Humidifier Driver Circuit Board

    The HX1047P2H0026A is a compact, high-efficiency DC 5V multi-channel driver board engineered to power up to four ultrasonic atomizing transducers simultaneously. Perfect for DIY mist makers, smart-home humidifiers, and aroma diffusers, this modules utilizes a standard 108kHz resonance frequency to generate a cool, ultra-fine mist without heat. It features four onboard tactile buttons for flexible mode switching (continuous or alternating spray sequences), an integrated buzzer for acoustic feedback, and a built-in safety timer to prevent dry-firing damage.

    ✨ Highlights & Key Specs

    • Power Input: DC 5V (USB compatible)
    • Frequency: 108kHz ± 2kHz (Optimized for microporous atomizing sheets)
    • Capacity: Drives 1, 2, 3, or 4 spray nozzles independently
    • Built-in Safety: Automatic timed shutoff to prevent transducer burnout
    • Application: Ideal for desktop humidifiers, terrariums, plant misting, and hobby electronics projects


    If you are currently setting up or purchasing components for this project, let me know:
    • What power source interface (Type-C, Micro-USB, or direct solder wires) your board uses?
    • If you need the exact dimensions or mounting hole spacing for a 3D-printed enclosure?
    • Whether you want to add external water-level sensors or custom wiring?

    ৳  560.00৳  620.00 10% off
  • 12V 120Ah Intelligent Auto Cut-Off Battery Charger

    Product Short Description

    Smart 12V 120Ah Intelligent Auto Cut-Off Battery Charger
    Keep your vehicle and emergency backup batteries performing at their peak with this smart, heavy-duty 12V battery charger. Engineered specifically for high-capacity applications up to 120Ah, this charger features intelligent Auto Cut-Off technology that automatically stops charging when the battery is full, preventing overheating and extending battery life. Wrapped in a rugged, heat-resistant green casing, it is the perfect, hassle-free charging companion for e-bikes, electric rickshaws (Mishuk), car batteries, and small UPS systems.
    • Intelligent Auto Cut-Off: Built-in micro-control protects cells against overcharging and bloating.
    • Wide Compatibility: Optimally handles 12V Lead-Acid, Gel, AGM, and Dry-Cell batteries up to 120Ah.
    • Advanced Multi-Protection: Features short-circuit, over-current, and reverse polarity safety guards.
    • Clear LED Indicators: Real-time dual light system explicitly indicates power and charging/full status.
    • Heavy-Duty Setup: Equipped with durable, insulated red and black alligator clamps for zero-slip connections.

    Would you like me to adjust this to a specific word count, or do you need key bullet points tailored for social media advertising?
    ৳  570.00৳  670.00 15% off

    12V 120Ah Intelligent Auto Cut-Off Battery Charger

    ৳  570.00৳  670.00 15% off
  • Ultrasonic Mist Maker Maintenance & Ceramic Disc Replacement Guide

    Revitalize your ultrasonic humidifier or water fountain with this Ultrasonic Mist Maker Repair Kit [Image 1, Image 7]. It includes high-efficiency 20mm ceramic atomizing discs and a custom dual-prong key tool for quick, effortless maintenance [Image 1]. Engineered to break down water into a dense, ultra-fine cool fog, this kit provides a seamless, watertight fit to restore your device to peak performance instantly [Image 1, Image 11].
    If you want, I can adjust this short text for specific uses:
    Make it shorter for e-commerce bullet pointsAdd technical voltage specs to the description
    ৳  590.00৳  750.00 21% off
  • transparent 3-cell 18650 DIY battery charger power bank case

    Futuristic Cyberpunk Style: This 3-cell 18650 DIY power bank case features a sleek, transparent front panel that proudly displays its internal motherboard and high-precision circuitry.
    Dual USB Multi-Charging: Equipped with dual USB output ports, it acts as a highly efficient portable station capable of charging two devices simultaneously while traveling or on the go.
    Smart LCD Status Screen: Features a built-in digital display panel that monitors precise real-time capacity percentages (25%, 50%, 75%, 100%) and charging states.
    Weld-Free Snap Assembly: Designed for easy, solder-free DIY installation—simply snap in three flat-top 18650 lithium batteries to create a custom high-capacity portable charger. Includes a secondary integrated emergency LED light and multi-layer circuit protection.

    Are you looking for the best flat-top 18650 battery brands to pair with this case, or do you want to verify the exact dimensions to make sure it fits in your bag?
    ৳  590.00৳  750.00 21% off
  • IFR32140 3.2V 15Ah LiFePO4 High-Capacity Cylindrical Battery Cell

    This IFR32140 3.2V 15Ah LiFePO4 cylindrical battery cell is a high-capacity, heavy-duty energy storage solution delivering 48Wh of reliable power. Engineered with Lithium Iron Phosphate (LFP) chemistry, it offers exceptional thermal stability and a long operational lifespan exceeding 2,000 to 3,500+ deep cycles.
    ৳  600.00৳  750.00
  • Rechargeable Charger Fan Circuit Board Module

    Product Description

    The Universal AC/DC Rechargeable Emergency Fan Circuit Board (HD-29806H-1 / KN-2936S SMT Series) is a heavy-duty, high-performance replacement motherboard designed for portable emergency cooling fans. Engineered as a direct drop-in repair module for premium brands like Defender, Sunca, Kennede, and Click, this board functions as the central controller for automated power routing, multi-speed management, and battery protection.

    Key Features:

    • Smart Dual-Source Switching: Seamlessly toggles from AC grid power to battery backup during blackouts with zero delay.
    • 7-Segment Digital Display: Bright numeric LED screen provides immediate visual feedback on fan speed levels and status.
    • Advanced Battery Protection: Onboard overcharge and over-discharge cutoff circuits protect your 6V/12V batteries from damage, extending their lifespan.
    • Integrated Emergency USB Port: Features a 5V USB output terminal that turns your fan into a structural power bank station to charge mobile devices.
    • Multi-Functional Array: Includes physical tact switches for multi-step fan speeds, standalone LED indicator lights, and dedicated output channels for emergency lighting.

    Quick Specifications:

    • Compatibility: 12-inch to 16-inch AC/DC Rechargeable Fans
    • Battery Input: 6V / 12V Sealed Lead-Acid (SLA) or Lithium packs [1, 2]
    • Output Interface: DC Motor wire leads, LED light panel terminal, and USB port [1, 2]

    If you are replacing a faulty controller on your unit, please share your fan’s model brand or battery voltage (6V or 12V) so I can provide the correct wiring pinout guide!

    ৳  640.00৳  750.00 15% off

    Rechargeable Charger Fan Circuit Board Module

    ৳  640.00৳  750.00 15% off
  • JS-2936S-2-SMT 12V Rechargeable Fan Circuit Board

    Product Description

    The JS-2936S-2-SMT is a 12V replacement motherboard circuit board designed for AC/DC rechargeable emergency table fans [Image 1, Image 2]. It serves as a universal repair module compatible with major brands like Kennedy, Defender, and Sunca [Image 1].
    Core Features
    • Smart Charge Controller: Automatically regulates power input to prevent battery overcharging and deep discharging [Image 1].
    • Visual Interface: Integrated single-digit 7-segment display shows current fan speed level alongside LED status indicators [Image 1].
    • Power Management: Designed to interface directly with a 12V lead-acid battery and 15V step-down transformer input [Image 1, Image 2].
    • Multi-Speed Controls: Built-in tactile micro-switches manage multi-stage airflow speed adjustments and power modes.
    If you are replacing an old board, let me know:
    • What fan brand or model are you installing this into?
    • Do you need help identifying the wiring connection points (Battery, Transformer, or Motor terminals)?

    ৳  650.00৳  750.00 13% off

    JS-2936S-2-SMT 12V Rechargeable Fan Circuit Board

    ৳  650.00৳  750.00 13% off
  • JS-2946S-2-SMT 12V AC/DC Rechargeable Fan Circuit Board with LED Display

    Here is a punchy, high-converting short product description optimized for quick scanning on e-commerce product pages:

    Product Highlights

    • Universal Replacement: Fits 12V rechargeable fans like Kennedy, Defender, Sunca, Walton, and Click.
    • Model ID: Genuine JS-2946S-2-SMT control board (2025 Revision 0 platform).
    • Digital Display: Built-in 7-segment LED screen clearly shows fan speed levels and operational modes.
    • USB Emergency Output: Integrated standard USB Type-A port transforms your fan into a backup phone charger.
    • Smart Battery Protection: Features advanced overcharge and deep-discharge protection to extend 12V battery lifespan.
    • Dual AC/DC Switching: Automatically toggles between mains power and battery power during load shedding.


    Quick Summary

    Restore your emergency fan to peak performance with the JS-2946S-2-SMT 12V Rechargeable Fan Circuit Board. Engineered as a high-durability replacement motherboard, this module features a crisp digital display for easy speed monitoring, tactile push-buttons, and multiple indicator LEDs (L-CH/H-CH). With an integrated USB port for charging devices and built-in battery safety management, it is the ultimate all-in-one repair solution for modern 12V charger fans.

    If you would like to finalize your listing, let me know:
    • Do you need a list of backend search terms/tags?
    • Should I generate a matching 3-line Meta Description for Google?
    • Do you want the technical specifications formatted into a standard tabular grid?

    ৳  650.00৳  750.00 13% off
  • W170A Rechargeable Fan Circuit Board 12V

    Short Description:

    Keep cool during load-shedding with the original Walton Charger Fan Circuit Board (Model: YC-FAN# V01). Specially engineered for Walton 12V AC/DC rechargeable fans, this premium replacement motherboard restores your fan’s power, charging, and multi-speed functions seamlessly.
    • Perfect Fit: Universally compatible with popular Walton models including W170A, 1323, 1824, E205, and 1124.
    • Battery Protection: Built-in overcharge and over-discharge protection circuits maximize your 12V lead-acid battery life.
    • Multi-Speed Controls: Pre-soldered heavy-duty tactile switches smoothly manage High, Medium, and Low fan speeds plus the LED night-light.
    • AC/DC Auto-Switch: Automatically and smoothly transitions from main power lines to backup battery power during electrical blackouts.

    Restore your fan’s charging capabilities instantly without the high cost of buying a whole new unit! [1]

    Would you like a brief list of bullet points for Daraz / e-commerce highlights to accompany this short description?
    ৳  680.00৳  780.00 13% off

    W170A Rechargeable Fan Circuit Board 12V

    ৳  680.00৳  780.00 13% off
  • Weikeheng 9733 12V 2.94A High-Speed DC Blower Fan Kit

    Product Short Description

    Weikeheng 12V High-Speed DC Centrifugal Blower Fan Kit with Speed Controller
    Power up your airflow with this high-performance 97mm x 33mm centrifugal blower kit [Image 1]. Driven by a robust 12V DC brushless motor pulling 2.94A, it delivers exceptional high-static air pressure and localized high-volume airflow [Image 1, Image 11]. The kit includes a step-less variable speed controller adapter to precisely adjust airflow on the fly, alongside a snap-on air collector nozzle to seamlessly channel the air blast exactly where you need it [Image 1, Image 7, Image 8]. Constructed from durable, flame-retardant PBT engineering plastic, it serves as the ultimate adjustable blast engine for outdoor BBQ grills, firewood stoves, custom waste oil burners, and high-performance electronics cooling [Image 5, Image 15].
    Short Bullet Points

    • High-Static Air Pressure: 9733 turbo fan layout delivers intense, concentrated airflow [Image 1, Image 11].
    • Variable Speed Dial: Tuning knob smoothly adjusts output across a wide speed spectrum [Image 1, Image 7].
    • Brushless 12V Motor: 2.94A heavy-duty motor ensures durable, continuous high-speed runtime [Image 1, Image 3].
    • Focused Air Duct: Detachable nozzle directs high-velocity air directly into intake ports [Image 1, Image 8].
    • Rugged & Flame-Retardant: Built from thermal-resistant PBT plastic for demanding environments.
    • Versatile Application: Ideal for BBQ pits, forge blowers, waste oil burners, and electronic venting [Image 5, Image 7].


    If you want to optimize this further, please tell me:
    • The character or word limits required by your platform?
    • If you want to highlight a specific primary use case (e.g., exclusively for BBQ stoves or waste oil burners) [Image 5, Image 15]?
    I can instantly condense or re-focus the text to fit your exact storefront format.

    ৳  850.00৳  900.00 6% off
  • BLDC Ceiling Fan Controller circuit 35-65W with Remote Control Kit

    This is a BLDC Ceiling Fan Remote Control Kit, an electronic upgrade and repair module designed to control energy-efficient Brushless DC (BLDC) fan motors. The kit pairs a multi-functional infrared or RF remote control transmitter with a circular driver board that handles high-voltage power conversion and motor speed modulation. It serves as a drop-in replacement or conversion unit for modern smart ceiling fans.

    Key Features

    • Speed Management: Provides 6 distinct digital speed levels alongside a dedicated “Full Speed” option.
    • Smart Mode: Features an automated adjustment setting to optimize airflow based on pre-programmed logic.
    • Integrated Timer: Delivers comprehensive countdown scheduling options including 1H, 2H, 4H, 6H, and 8H auto-off functions.
    • Power Conversion: Features an onboard step-down transformer and filter capacitors to safely convert 220V AC input down to DC motor operating voltages.


    ৳  880.00৳  1,500.00
  • 45W AC/DC BLDC Ceiling Fan Controller PCB Kit with Remote Control

    This is a universal induction cooker motherboard repair kit designed to replace or upgrade faulty control electronics in standard induction cooktops [Image Context]. The circular mainboard features a robust HF-066 transformer system, power regulation circuits, a built-in buzzer, and pre-wired connector ports for quick hardware integration [Image Context]. It comes complete with an infrared (IR) receiver cable assembly, an auxiliary connection wire loom, and a dedicated 5-speed wireless remote control to easily manage power levels and system settings

    ৳  880.00৳  1,300.00
  • BLDC Ceiling Fan Control 35-65W Board with Remote

    This universal BLDC fan circuit board is a complete replacement kit designed to upgrade or repair standard ceiling fans with energy-efficient brushless DC motor technology. It features a high-performance driver board that handles AC power conversion and a smart infrared remote control supporting 6-speed adjustments and timer functions (1H to 8H). Ideal for DIY electronics enthusiasts and appliance repair technicians, this module brings smooth, quiet, and intelligent multi-speed control to modern BLDC fan motors.

    ৳  900.00৳  1,300.00 31% off

    BLDC Ceiling Fan Control 35-65W Board with Remote

    ৳  900.00৳  1,300.00 31% off
  • FLOPUMP FL-4200 12V DC Double Motor High Pressure Water Pump

    This is a high-performance FLOPUMP FL-4200 12V DC dual-motor diaphragm water pump designed for high-pressure spraying and fluid transfer [Image Context]. It combines two independent motors to deliver an operating flow rate of 4.0L/min per motor and a maximum pressure threshold of 0.65Mpa (approx. 94 PSI) [Image Context]. Outfitted with vibration-dampening rubber mounting feet, this self-priming unit is perfect for agricultural sprayers, misting systems, and DIY irrigation setups

    ৳  900.00৳  1,000.00
  • Super Speed TX-3000G High Pressure Air and Gas Booster Pump Motor

    This Super Speed TX-3000G High Pressure Air and Gas Booster Pump Motor is designed to significantly increase low gas or air pressure. It features a heavy-duty, durable design with dual outlets and an adjustable rotary knob for precise flow and pressure control, making it ideal for optimizing domestic gas lines or powering air-assisted systems.

    ৳  970.00৳  2,000.00 52% off
  • Universal Circuit System Handheld Megaphone

    The Universal Circuit System Handheld Megaphone is a high-powered, portable acoustic bullhorn designed for maximum vocal amplification and crystal-clear audio projection. Featuring a wide blue dispersion bell and an ergonomic white handle, it ensures long-range sound delivery with minimal distortion. Equipped with a durable black nylon wrist strap and an impact-resistant ABS shell, this megaphone is a reliable tool for crowd control, outdoor sports coaching, and emergency public address safety.
    If you want to customize this further, let me know:
    • Do you need it tailored for a specific marketplace (like Amazon, eBay, or Shopify)?
    • Would you like to add a bulleted feature summary for online product listings?

    ৳  970.00৳  1,100.00 12% off

    Universal Circuit System Handheld Megaphone

    ৳  970.00৳  1,100.00 12% off
  • DIY transparent power bank enclosure kit

    🔋 Cyberpunk 8×18650 Solderless DIY Power Bank Kit (22.5W/45W PD Fast Charge)

    Build your own high-capacity portable charger in minutes! This transparent mecha-style power bank enclosure kit features a completely solderless design, putting precision engineering and futuristic aesthetics on full display.
    • Solderless Assembly: Just snap in 8 flat-head 18650 batteries (not included) and secure the caps with the included screwdriver—no soldering required!
    • Ultra-Fast Charging: Supports bidirectional PD/QC fast charging up to 22.5W/45W to rapidly power phones, tablets, and accessories.
    • Smart LCD Display: Crisp digital numerical screen tracks exact real-time battery percentage and charging status.
    • Dual Ambient LED Strips: Built-in side light bars transform your power bank into a bright camping lantern or emergency light.
    • Universal 4-Port Hub: Features 2x USB-A outputs, 1x bidirectional Type-C fast port, and 1x Micro-USB input.


    If you want to tweak this copy, let me know:
    • What is your target character limit?
    • Are there specific bullet points you want to emphasize?
    • Do you want to include a direct call-to-action (CTA) at the end?

    ৳  980.00৳  1,100.00 11% off

    DIY transparent power bank enclosure kit

    ৳  980.00৳  1,100.00 11% off
  • Super Speed TX-5000G Dual-Use Air & Gas Booster Pump

    The Super Speed TX-5000G is a high-performance, 7.5W dual-use booster pump designed for both household gas pressure enhancement and high-volume aquarium aeration [Image 3, Image 9]. When integrated inline with natural gas lines, it safely corrects low pipeline pressure to deliver a strong, consistent flame to kitchen stoves and generators [Image 3]. Alternatively, its heavy-duty diaphragm mechanism outputs a massive 30–35 Liters Per Minute (LPM) of airflow, making it an excellent oxygenator for large aquariums, seafood holding tanks, and commercial fish ponds [Image 9, Image 10].
    Featuring an integrated rotary adjustment dial for precise flow control, specialized vibration-dampening feet for quiet operation (≤40 dB), and an energy-efficient 220V configuration, it offers a reliable, low-maintenance solution for utility pressure needs [Image 4].

    If you are putting this unit into service, please specify:
      • Will it be powering a stove, a generator, or aquarium filters?
      • Do you need safety tips on checking for gas leaks during setup?

    I can outline the essential setup steps for your specific application.
    ৳  1,100.00৳  1,250.00 12% off

    Super Speed TX-5000G Dual-Use Air & Gas Booster Pump

    ৳  1,100.00৳  1,250.00 12% off
  • HP-6000G++++ Air & Gas Pressure Booster Pump

    HP-6000G++++ Super Speed Air & Gas Booster Pump

    The HP-6000G++++ is a compact, energy-efficient pressure booster engineered to resolve low-pressure gas line and airflow issues. Powered by a heavy-duty, 100% pure copper motor, this device safely extracts and increases line pressure to deliver an ultra-powerful flow rate of 50 to 60 Liters Per Minute (LPM).
    It features a durable, shockproof ABS housing and a built-in 8-level adjustable speed dial on the front panel for precise manual flow control. Operating at a whisper-quiet noise level of ≤40 dB, it is highly reliable for boosting low gas lines to kitchen stoves, upgrading aquaculture aeration, or accelerating biogas delivery systems.

    Bullet Points

    • Powerful Line Booster: Instantly fixes low natural gas pressure to restore a strong, efficient blue cooking flame.
    • 8-Step Variable Dial: Equipped with a manual rotary knob for easy, precise pressure adjustment.
    • 100% Pure Copper Motor: Delivers smooth, heavy-duty operation with enhanced longevity and low power draw (10W).
    • Ultra-Quiet Operation: Features an advanced structural design keeping sound levels under a silent ≤40 dB.
    • Multipurpose Utility: Ideal for domestic kitchens, restaurant burners, biogas lines, and large aquarium oxygenation.
    • Safe & Durable Build: Constructed from high-grade, impact-resistant ABS plastic to prevent leaks and overheating.
    If you want to finish setting up your new unit, let me know what type of gas line connection you have or if you need assistance identifying the correct inlet/outlet hose adapters.

    ৳  1,100.00৳  1,250.00 12% off

    HP-6000G++++ Air & Gas Pressure Booster Pump

    ৳  1,100.00৳  1,250.00 12% off
  • Suoer SON-1210D+ Smart Fast Battery Charger

    The Suoer SON-1210D+ is a fully automatic 12V 10A Smart Fast Charger designed to rapidly charge and maintain lead-acid, AGM, and Gel batteries for cars, motorcycles, and UPS systems. Featuring an intelligent 3-stage PWM charging cycle, it switches from rapid bulk charging to a safe trickle mode to extend your battery’s lifespan. A built-in dual LED digital display provides real-time tracking of voltage, current, and capacity percentage, while integrated safety systems protect against reverse polarity, short circuits, and overcharging.
    If you are writing an online store listing, tell me:
    • What is your target audience (DIY drivers, mechanics, or general consumers)?
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    I can optimize this text further to match your store layout.
    ৳  1,100.00৳  1,200.00 8% off

    Suoer SON-1210D+ Smart Fast Battery Charger

    ৳  1,100.00৳  1,200.00 8% off
  • Resun Electromagnetic Air Pump (ACO Series)

    Resun ACO Series Electromagnetic Air Pump

    The Resun ACO Series features high-performance, oil-free linear air compressors engineered to deliver high-volume, reliable aeration for demanding applications. Built with a rugged aluminum alloy finned casing, these pumps provide excellent heat dissipation for continuous 24/7 operation. The pure copper-wound electromagnetic core produces high pressure and exceptional airflow without any internal lubrication, ensuring clean, oil-free air delivery. It is the perfect choice for large aquariums, biofloc setups, aquaculture ponds, hydroponic reservoirs, and CO2 laser air assist systems.

    Key Highlights

      • Oil-Free Performance: Reciprocating linear piston design delivers completely clean air with zero oil contamination.
      • Industrial Build: Heavy-duty aluminum alloy housing optimizes heat management and extends the motor’s lifespan.
      • High Output & Pressure: Easily drives multiple air stones and reaches deep water levels with ease.
      • Multi-Outlet Support: Includes a multi-way plastic air manifold to break single main airflow into multiple smaller lines.
      • Versatile Use: Engineered for commercial fish farming, multi-tank systems, aquaculture, and laser engraving setups.


    Quick Specifications

      • Type: Linear Electromagnetic Piston Pump [1]
      • Housing: Finned Aluminum Alloy [1]
      • Output: Up to 38 – 88 L/min (Depending on Model Variant) [4, 5]
      • Power Range: 18W to 80W [4, 5]
      • Voltage: 220V – 240V / 50Hz [9]

    Would you like assistance in choosing the correct model size or manifold configuration for your specific setup?
    ৳  2,100.00৳  3,000.00 30% off

    Resun Electromagnetic Air Pump (ACO Series)

    ৳  2,100.00৳  3,000.00 30% off
  • Walton Power Master WB1212 12V 12Ah Sealed Lead Acid (SLA) Rechargeable Battery

    The Walton Power Master WB1212 12V 12Ah Sealed Lead Acid (SLA) Battery is a high-performance, maintenance-free rechargeable battery designed for dependable backup power. Built with robust Absorbent Glass Mat (AGM) technology, it features a leak-proof casing that allows it to operate safely in any position

    ৳  2,430.00৳  3,000.00
  • BLDC Ceiling Fan Controller Circuit and Remote Control Kit

    Upgrade your cooling setup with the BAKO Universal BLDC Ceiling Fan Remote Control Kit [image_24JHTl.png]. This all-in-one replacement circuit module is engineered for Brushless DC (BLDC) motors, bringing modern convenience and energy efficiency back to your ceiling fan [image_24JHTl.png].
    Equipped with a comprehensive wireless remote, it delivers 6-speed fan control, dual master power switches, and a smart countdown timer function (1H / 2H / 4H) to save power overnight [image_24JHTl.png]. It also features dedicated buttons to easily cycle through multi-light modes, shifting seamlessly between pure white, warm white, and neutral light [image_24JHTl.png]. Designed for a safe and easy installation, the kit includes pre-terminated quick-connect wires, a handy wall-mount cradle, and mounting hardware to get your fan up and running in no time [image_24JHTl.png].
    Would you like me to shorten this into a single-sentence bulleted summary, or do you need a list of search-optimized tags for a product listing?
    ৳  2,500.00৳  3,000.00 17% off

    BLDC Ceiling Fan Controller Circuit and Remote Control Kit

    ৳  2,500.00৳  3,000.00 17% off
  • Handheld Spot Welder Dimensions & Overview

    ⚡ Smart 12-Gear Portable Handheld Spot Welder

    This Smart Handheld Spot Welder is a compact, all-in-one welding solution designed for building 18650/21700 lithium battery packs, repairing mobile phone electronics, and working on delicate DIY hardware [Image 2, Image 4]. By integrating the battery, control circuit, and welding tips into a single sleek pen chassis, it completely eliminates bulky exterior cables and foot pedals [Image 4, Image 15].

    🌟 Key Highlights

    • 12 Power Gears: Finely tuned power steps to weld pure nickel sheets up to 0.25mm thick [Image 2, Image 3].
    • Dual Mode Control: Switch easily between automatic touch-sensing or manual pulse modes [Image 10, Image 15].
    • Intelligent OLED Display: Real-time monitoring of active gear, battery level, and modes [Image 8, Image 12].
    • Built-in 9-Level LED: Adjustable bright flashlight directly illuminates dark or tight battery crevices [Image 2, Image 9].
    • Full Safety Suite: Hardware protection against over-current, over-voltage, and overheating issues.
    • USB Type-C Charging: Rapid universal charging interface makes it truly portable for bench or field use [Image 9, Image 17].

    If you are planning to write an e-commerce listing, let me know if you would like a bulleted summary of package contents (like replacement tips or nickel strips) to include with it!
    ৳  3,000.00৳  3,200.00 6% off

    Handheld Spot Welder Dimensions & Overview

    ৳  3,000.00৳  3,200.00 6% off
  • BIFRC DH20 Portable Spot Welder.

    BIFRC DH20 Portable Spot Welder

    The BIFRC DH20 is a compact, pocket-sized spot welder designed specifically for DIY battery building and repair. It is optimized to weld 0.1mm to 0.15mm nickel sheets to 18650 and other lithium-ion cells without overheating the batteries.

    Core Highlights

    • High-Rate Battery: Features a built-in 5500mAh lithium battery with a peak output current of 650A.
    • 9 Gear Levels: Offers 9 adjustable pulse power settings to easily customize welding strength.
    • Automatic Auto-Fire: Automatically detects contact with metal and triggers the weld pulse, removing the need for a foot pedal.
    • Quick-Release Leads: Comes with flexible, gold-plated welding pens for excellent conductivity and easy storage.
    • Power Bank Function: Includes a standard USB output port to act as an emergency charger for smartphones or other electronics.
    • Rugged Housing: Protected by a durable, heat-dissipating anodized aluminum alloy shell.

    (Note: Always fully charge the device before its first use to ensure proper welding performance and protect battery life.)
    How can I assist you further with this welder? I can:
    Provide the package content listExplain how to read the LED gear indicatorsShare tips on how to get clean, strong welds
    ৳  4,400.00৳  4,500.00 2% off

    BIFRC DH20 Portable Spot Welder.

    ৳  4,400.00৳  4,500.00 2% off

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