Lead-Free Rosin Core Solder Wire Sn97/Ag0.3/Cu0.7 For PCB And Electrical Work 0.5mm Diameter 50g Spool Low Melt Solder With RMA Flux Core Go-To Choice For Electronics, Wiring And Connectors

Low-Melt Lead-Free Rosin Core Solder Wire for PCBs 0.5mm
✔️ 0.5mm dia, 50g spool, Sn97/Ag0.3/Cu0.7, 2% flux core

Lead-free rosin-core solder wire is built for PCB assembly, electrical wiring, connectors, and DIY repairs. The alloy melts at a gentle range to protect components while delivering reliable joints with minimal residue.

✅ Lead-free Sn97/Ag0.3/Cu0.7 alloy with 2% flux core for smooth wetting
✅ Melting range 217-225°C reduces heat stress on components
✅ 0.5mm diameter balances precision and flow for small pads
✅ Clean, shiny joints with low residue and minimal spatter

💡 What is a lead-free rosin core solder used for in electronics? This handy solder wire is used for PCB assembly, wiring, and general electronics work. - Low-melt formulation protects heat-sensitive components - Great for PCB assembly, DIY repairs, and wiring projects - Compatible with most soldering irons and flux-core setups