alfa 338ALPHA OM-338 is a lead-free, no-clean solder paste desned for a broad range of applications. ALPHA OM-338’s broad processing window is desned to minimize transition concerns fromALPHA OM-338-PT BGA Flux NO-CLEAN LEAD-FREE BGA FLUX This NO-CLEAN flux is engineered to be used in the placement and reflow of lead-free solders for BGA attach