alfa 338ALPHA 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 attachALPHA OM-338-T yields excellent print capability performance across various board desns and, particularly, with ultra fine feature repeatability (11 mil Squares) and hh throughput applications.