Printed Circuit Board Assembly & PCB Design Forum
SMT electronics assembly manufacturing forum.
Views: 3383
presently, the production facing this problem.
We has coupl...
- Aug 23, 2005
by
We've never heard of this [but all of our gold is electroles...
- Aug 23, 2005
by
davef
My process guy told me that.
Due to black spot issue, brd w...
- Aug 23, 2005
by
Adeline Ko
First, while black pad can be a problem with poorly controll...
- Aug 24, 2005
by
davef
The blistering is around the plugging via.
I can forward ...
- Aug 24, 2005
by
Adeline Ko
Send the pic to dave5252 at hotmail.com [you can't send pic ...
- Aug 25, 2005
by
davef
From the pic, we see blistering, but none so close to via th...
- Aug 27, 2005
by
davef
Adeline