Lead Free Solder Wire Rosin Core for Electrical Solderding 0.8mm-1mm 20g-100g
⚡Low-Temp Soldering : Operates at 300-350°C (20% energy saving vs traditional solder). 99.3% Tin, 0.7% Copper. 🔋 EV circuit board potting. ⚠️ Clean residue with 99% isopropyl alcohol. 🖥️ SMT production line rework.