Alpha SAC305 Lead-Free Telecore .020

Alpha Metals' SAC305 Lead-Free Telecore-Plus No-Clean Core Wire is halide-free meeting Bellcore specs. The unique blend of rosin and proprietary activators provide rapid wetting while leaving minimal, optically clear, completely inert residue. This product contains 96.5%Tin /3.0%Silver /0.5%Copper and 3% flux core. 0.020" diameter on 1 LB Spool.