The 609961 is a 0.71mm 60/40 grade Flux Cored Solder Wire, made of Sn and Pb alloy. This cored wire is manufactured with a range of flux contents. Although users will normally be using products with a nominal flux content of 3%, the superior performance of this may allow a lower flux content to be specified. This will further improve residue appearance by reducing the quantity.
Fast soldering - Range of activities to suit all applications