SMT electronics assembly manufacturing forum.
We are experiencing a problem with soldermask defined BGA pa... - Oct 14, 2004 by Matt Kehoe
Hi Justin, Thanks for the feedback. We are inspecting wit... - Oct 15, 2004 by Matt Kehoe
sounds like you have a very thin layer of mask on some pads ... - Oct 15, 2004 by RDR
Thats what I was thinking especially because the pads are no... - Oct 15, 2004 by Matt Kehoe
Hi Matt, Sounds like the HASL may be to thin on some pads... - Oct 20, 2004 by
Not really. Our process is a solid solder deposition applica... - Oct 20, 2004 by Matt KehoeSMTA