Printed Circuit Board Assembly & PCB Design Forum
SMT electronics assembly manufacturing forum.
Our company if currently reviewing our BGA Screen Printing P... - Aug 20, 2003 by
go to ... - Aug 21, 2003 by
Woa. The more paste that you put a a BGA ball, the more lik... - Aug 21, 2003 by davef
Such balls (=/- 0.004)size variance can occur in a single pa... - Aug 21, 2003 by
Couple of points are: * You're technically correct that bal... - Aug 21, 2003 by davef
With a eutectic ball, you'll see about a 50% collapse. This... - Aug 21, 2003 by Justin Medernach
Hi Dave and Justin, Thanks for the advice. Dave you ment... - Aug 21, 2003 by
We just plant BGA in the paste when we place them with a sta... - Aug 21, 2003 by davef
An asteroid the size of texas is more likely to hit the eart... - Aug 22, 2003 by
I hate being persnickity, I just am sometimes. You are not b... - Aug 22, 2003 by
Thanks Steve for your rather colorful and sarcastic input. I... - Aug 22, 2003 by
read the other messages. I havn't seen this problem nor have... - Aug 22, 2003 by
We have seen "coplanar problems" on BGAs supplied by some su... - Aug 26, 2003 by
Have you checked the temperature profile at the balls? Just... - Aug 27, 2003 by
paulm