Q-BI58 is Pb-free solid wire for heat-sensitive assemblies. Is composed of 42% tin and 58% bismuth wire solder. Is a soldering alternative for heat-sensitive components that require a low melting point. Meets or exceeds J-STD-006 requirements and all other relevant standards. Sn42/Bi58 is sold per 500 g. box, and is available in a wide variety of diameters.
Qualitek International Inc., www.qualitek.com