Indium Corp. WF-9940 Wave Solder Flux

WF-9940 is a highly active no-clean wave solder flux designed for use with through-hole and mixed-technology assemblies. It performs well with both Pb-free and Sn/Pb solders.WF-9940 is very heat stable and well-suited for selective soldering applications. Even with the high degree of activation, WF-9940 passes all known reliability requirements. it is non-corrosive and does not contribute to detrimental circuit board insulation resistance degradation or electrochemical migration.Features:Compatible with Pb-free and Sn/Pb processesSuperior hole-fillPhysical Properties Color: AmberJ-STD-004 Flux Type: ROL1Information provided by the manufacturer, Indium Corporation of America.