Soldering Wire - 30 gm
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The 30g Soldering Wire Spool is a compact, budget-friendly essential for electronics hobbyists, students, and technicians. Packaged in a small, lightweight reel, it is the perfect amount of solder for small prototyping projects, quick circuit repairs, and basic DIY kit assembly without the need to invest in massive industrial spools.
This wire features a built-in rosin core, meaning the flux is embedded directly inside the center of the metal strand. As your soldering iron melts the wire, the flux is automatically released to clean the metal surfaces and prevent oxidation, ensuring clean, shiny, and structurally sound electrical joints.
Key Technical Specifications
| Parameter | Standard Value / Specification |
| Net Weight | 30 grams |
| Composition (Standard Lead) | 60/40 (60% Tin / 40% Lead) — Note: Lead-free variations typically use SAC305 (Tin/Silver/Copper) |
| Wire Diameter | 0.8mm to 1.0mm (Optimal thickness for general-purpose PCB work) |
| Melting Point | Approx. 183°C to 190°C (For 60/40 Lead formulation) |
| Core Type | Rosin Flux Core (No-clean or mildly activated) |
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