Multicomp 812040 Bit Temperature: 350?‚?°C External Diameter: 0.5mm Flux Type: 400, Rosin Based, Halide Free Material Composition: 99.3% Tin, 0.7% Copper Melting Temperature: 227?‚?°C Rohs Compliant: Yes Svhc: No SVHC (18-Jun-2010) Weight: 0.25kg Wire Diameter: 0.5