Kester 24-7068-9716 SAC305 66 Core 285 Flux Wire Solder .040 Dia

Kester 24-7068-9716 is a 1 lb spool of lead-free, RMA 285 cored solder wire that has a .040 diameter. It is comprised of SN96.5AG03CU.5, or 96.5 percent tin, 3 percent silver, and .5 percent copper. Additionally, it has a 66 core size and a 285 (RMA) flux type.
Kester 285 mildly activated rosin flux is classified as Type ROL0 flux under IPC J-STD-004. This flux was formerly classified as Type RMA per QQ-S-571. Kester 285 consists of high quality, purified rosin to which a synergistic combination of activating agents has been incorporated. The fluxing ability of 285 is much greater than ordinary mildly activated rosin fluxes and is comparable to fully activated rosin fluxes. Kester 285 has been developed for use in the electronic industry where difficult assemblies are to be soldered, but process requirements stipulate use of a mildly activated rosin flux. Performance Characteristics:Industry standard RMA cored wireCompatible with leaded and lead-free alloysClassified as ROL0 per J-STD-004 RoHS Compliance:This product meets requirements of the RoHS (Restriction of Hazardous Substances) Directive, 2002/95/EC Article 4 for the stated banned substances. (Applies only if this core flux is combined with a lead free alloy)