Process Know-how

Pin in Paste Intrusive Reflow:
PIHR Technology An engineers guide to design, assembly and reflow of Through Hole Components by Bob Willis.

Wave Soldering:
Common Reasons for Solder Skips In this video, Bob Willis looks at the most common reasons for solder skips on surface mount during wave soldering and illustrates how pad length, solder mask thickness and gassing from solder mask and flux will contribute to the problem.