Printed Circuit Board Assembly & PCB Design Forum
SMT electronics assembly manufacturing forum.
I am placing a plastic Cypress, 256 pin BGA on a small assem... - Aug 22, 2003 by
Please search the archives, there is a ton of stuff on this.... - Aug 22, 2003 by RDR
Mike, Any chance these parts have been sitting around esp... - Aug 22, 2003 by
In line with Russ' comment, look here: ... - Aug 23, 2003 by davef
> I am placing a plastic Cypress, 256 pin BGA on a >... - Aug 24, 2003 by
It could be moisture in the BGA. You should always bake the... - Aug 25, 2003 by
For further discussion on the "being hosed by the physics": ... - Aug 25, 2003 by davef
Handsome: Welcome. There is always room for another baldin... - Aug 25, 2003 by davef
For more information on moisture-induced BGA warpage, I sugg... - Aug 26, 2003 by fmonette
Mike Snider