Lead-free, RoHS-3 compliant, REACH compliant, lead free solder wire. PRODUCT HIGHLIGHTS - Low temperature melts at 138°C - solid core wire. RoHS 3 and REACH compliant. Specifications: Alloy: Sn42/Bi58 Diameter: 1.2mm Melting point: 138 C. Packaging: 57 g spool. Note: Although Sn42/Bi58 forms strong connections, it is brittle in wire form and needs to be handled carefully when unwinding. It is normal that coiled Sn42/Bi58 wire has some breaks.