63/37 1mm Solder (100g)
Trinity 63/37 (1mm) Solder. 63/37 ratio is a Eutectic alloy of Tin Lead solder. As such it melts at a temperature that is lower than each of its constituents, and at a very precise single temperature rather than a range of temperatures. In the case of 63/37, it is 183 degrees, where 60/40 melts around 188 degrees. As the melting point is a single temperature it will transition fast than non-Eutectic alloys which means lower chances of dry joints. In non-Eutectic alloys, one metal will melt before the other, and the same is true when solidifying. Package includes 100g of 63/37 (1mm) solder.