Kawat Solder 0.3mm Rosin Core High-Purity Tin Soldering Wire SN63/PB37 SUNSHINE SS030 Rosin core active solder wire 1. Bahan baku berasal dari timah berkemurnian tinggi, warna permukaan yang cerah. 2,63% kemurnian tinggi, lebih sedikit kotoran, Lebih sedikit residu setelah pemasangan. 3. Titik leleh yang rendah, aktivitas yang baik. 4.Anti-oksidasi, konduktivitas listrik yang unggul Item Name: Sunshine Rosin core solder Type: 63/37 Wire diameter: 0.3 mm Melting point: About 190' nWeight: 50g Material: 63% Tin, 37% Lead A good solder wire is white, it is not easy to apply it to the hand with a hand wipe, the blackening of the defective product is easy to wipe the black hand with the hand, andthe fluxin some solder wires on the market is second, the activity of the flux content is high, but the residue is more dirty .SUNSHINE SS 030 solder wirecan help you solve the above problem. The products formobile repairis good but not expensive is our pursuit all the time.