DC-022 DC Power Jack Socket Female Panel Mount Connector.
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৳ 10.00৳ 20.00 (-50%)
⚡ 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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DC-022 DC Power Jack Socket Female Panel Mount Connector.
📌 Product Overview
The DC-022 Female DC Power Jack Barrel Socket is a heavy-duty, threaded panel-mount connector engineered to deliver reliable low-voltage direct current (DC) power to electronic devices. It serves as the primary gateway interface between an external power adapter (wall wart) and internal electronic circuitry. With its robust all-black nylon housing and integrated high-temperature yellow terminal base, this component is a staple in both consumer electronics manufacturing and DIY prototyping.
DC-022 DC Power Jack Socket Female Panel Mount Connector.
🌟 Key Functional Features
- Threaded Panel Mount Design: The exterior body features a full length of machine threads designed to slip into a circular chassis cutout and lock firmly into place using an external hex nut (not pictured).
- Integrated Shunt (Internal Switch): Features a 3-pin configuration that includes a built-in mechanical switch. This allows the circuit to automatically detect when a power plug is inserted, facilitating seamless switching between battery power and external wall power.
- Rugged Construction: Built with an impact-resistant nylon body and a reinforced thermoplastic terminal header capable of withstanding high soldering iron temperatures without shifting or melting.
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DC-022 DC Power Jack Socket Female Panel Mount Connector.
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📊 Technical Specifications
Parameter Specification Model DC-022 Gender Female (Socket / Jack) Standard Plug Compatibility 5.5mm Outer Diameter (OD) x 2.1mm Inner Pin Diameter (or 2.5mm version) Terminal Count 3 Solder Lugs / Tabs Voltage Rating Up to 30V DC Current Rating 0.5A to 3.0A Max (Application dependent) Contact Resistance ≤ 0.03Ω Insulation Resistance ≥ 100MΩ (500V DC) Withstand Voltage 500V AC per minute Insertion / Extraction Force 3N to 20N Operating Temperature -30°C to +70°C -
🔌 Pinout Configuration
- Pin 1 (Longest / Center Tab): Connects directly to the center internal pin (typically designated for Positive / VCC in center-positive architectures).
- Pin 2 (Side Shunt Tab): The internal break-switch mechanism. Breaks contact with Pin 3 when a male plug is fully inserted.
- Pin 3 (Rear Curve Tab): Connects directly to the outer barrel sleeve (typically designated for Negative / Ground).
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DC-022 DC Power Jack Socket Female Panel Mount Connector.
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🛠 Common Applications
- DIY Electronics & Prototyping: Extensively used in Arduino, Raspberry Pi, and robotics projects requiring an external power supply.
- Consumer Appliances: Found in household electronics, LED strip lighting controllers, small audio amplifiers, and battery-charging docks.
- Chassis & Enclosure Building: Ideal for custom-printed 3D enclosures, aluminum project boxes, and audio rack panels.
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