624-6729, Felder Lottechnik, Felder Lottechnik Wire, 0.5mm Lead Free Solder, 227°C Melting Point, Brand Felder Lottechnik, Wire Diameter 0.5mm, Model Number ISO-Core ELR Felder Lottechnik Wire, 0.5mm Lead Free Solder, 227°C Melting Point