Leaded Solder Wire (Sn63/Pb37)

Our Sn63/Pb37 eutectic solder wire is the industry-standard choice for hand soldering and rework where lead-free assembly is not mandated. Its eutectic composition melts and solidifies at a single, sharp temperature, giving a clean, shiny joint with minimal bridging risk. Available in a range of wire diameters and flux-core percentages to suit fine-pitch and general assembly work.