Most widely used SnPb solder for electronics.
Not recommended for soldering to gold thicker than 0.5 microns.
Alloy: 63Sn 37Pb
Diameter: .030″
Quantity: 3 FT Spool
Liquidus Melting Temperature: 183°C Eutectic
Solidus Melting Temperature: 183°C Eutectic
Pb-Free: No