MULTICORE / LOCTITE D620505

The D620505 is a no clean/clear residue cored Solder Wire made of lead-free alloy. Multicore Crystal solid fluxes for cored solder wires have been specially formulated to complement No Clean wave and reflow soldering processes. It is also applicable to repair operations carried out after a cleaning process, eliminating the need for further cleaning. Multicore Crystal 400 is designed for users who require a halide-free formulation while Crystal 500 contains a low level of halide. The remaining products in the range contain higher halide levels to maximise soldering power. Multicore Crystal 400, 500, 502, 505 and 511 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 the Crystal products may allow a lower flux content to be specified e.g. 2.2%. This will further improve residue appearance by reducing the quantity.