ALPHA OL107E type non cleaning solder paste, No. 3 powder, composed of 63Sn/37Pb, with a melting point temperature of 183 ° C.

ALPHA OL107E is a universal lead reflow soldering process that meets strict requirements for solder joint appearance and solder foot wetting. And it has the characteristics of minimal residue, colorless and transparent, consistent diffusion on the solder mask, high reflow yield, and wide printing process window.