Tong Kong Grade 60% Alloy Rosin Core Solder Wire Spool
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৳ 90.00৳ 120.00 (-25%)
This is a high-quality Tong Kong Grade rosin core solder wire spool designed for reliable everyday electronics assembly and electrical repair [Image Context]. Formulated with a high-purity 60% alloy composition, it contains an integrated rosin flux core that melts smoothly to deliver fast wetting and mechanically strong, highly conductive connections [Image Context]. Available in versatile diameter options (0.8mm, 1.0mm, and 1.2mm), this solder wire is ideal for PCB prototyping, terminal block wiring, audio component soldering, and general DIY electronics
Product Overview
The Tong Kong Grade 60% Alloy Rosin Core Solder Wire Spool is a reliable, high-performance consumable engineered for everyday electronics manufacturing, home prototyping, and general electrical repair [Image Context]. Formulated with a high-purity 60% alloy base layout, this solder wire provides excellent electrical conductivity and mechanical joint strength [Image Context]. It balances high-fluid capillary action with a manageable melting profile, making it a foundational bench tool for hobbyists, educators, and field service technicians.
Design & Performance Features
- Integrated Rosin Flux Core: Built with a continuous central column of rosin flux matrix embedded directly inside the wire. When heated, the flux automatically dispenses onto the joint ahead of the molten alloy, slicing through oxidation scales and preparing the metal to ensure structurally reliable bonds.
- Low Slag & Shiny Finish: The refined composition generates minimal rosin residue or dark slag, resulting in mirror-shiny solder fillets that make subsequent visual and automated inspection easy.
- Multi-Gauge Compatibility: The universal spool labels provide easy tracking for multi-diameter sorting setups, offering checkbox markings for 0.8mm, 1.0mm, and 1.2mm wire options to match different joint densities [Image Context].
- Compact Storage Hub: Wrapped around a rugged, impact-resistant white plastic spool core that spins smoothly on standard desktop spool holders, preventing tangles during fast-paced assembly [Image Context].
Technical Specifications
| Material Parameter | Industry Metric Value |
|---|---|
| Brand Profile Line | Tong Kong Grade Series / Tong HI [Image Context] |
| Alloy Purity Content | 60% Tin Content (Typically balanced with 40% Lead) [Image Context] |
| Flux Core Matrix | Integrated High-Activity Rosin Core Compound [Image Context] |
| Diameter Class Group | Selection checkbox layout for 0.8mm, 1.0mm, or 1.2mm lines [Image Context] |
| Melting Temperature Point | Approximately 183°C to 190°C (Standard 60/40 liquidus threshold) |
| Joint Finish Aesthetics | Clean, mirrored-silver gloss formatting |
Common System Applications
- Through-Hole Electronics Assembly: Populating standard printed circuit boards (PCBs) with through-hole resistors, capacitors, and dual in-line package (DIP) integrated circuit sockets.
- Prototyping & Education: Wiring experimental circuits onto perfboards or soldering header pins onto Arduino or Raspberry Pi expander modules.
- Wire and Cable Termination: Tinning copper conductors and soldering multi-strand connection lines to heavy toggle switches, DC power jacks, or audio potentiometers.
- General Mechanical Repairs: Fixes for hobbyist remote-control vehicle electronics, model trains, and minor appliance wiring.
Safety Best Practices
- Ventilation Advice: Always complete soldering operations in well-ventilated workspaces or under a dedicated smoke extractor fan to pull rosin smoke away from your face.
- Hygiene Instruction: Because this wire contains lead elements within its 40% balance compound, always wash your hands thoroughly with soap and water after completing work on raw spools.
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