Printed Circuit Board Assembly & PCB Design Forum
SMT electronics assembly manufacturing forum.
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Board delaminated after reflow - see attached picture. Does ...
- Apr 07, 2009
by
1036
We don't view this as "board delamination." It looks more li...
- Apr 08, 2009
by
davef
push the "bubling" and it springs back. It does not look lik...
- Apr 08, 2009
by
1036
That is a delamination. It is indeed from moisture. You need...
- Apr 08, 2009
by
tommyttr
We had the exact same problem in early stages of lead-free. ...
- Apr 08, 2009
by
SWAG
Hi,
Need a little more info,
1) this board is definite...
- Apr 08, 2009
by
BoardHouse
2) STD FR4 material with HASL finish, 4 layer board. Reflowe...
- Apr 08, 2009
by
1036
The things to ask your board supplier would be:
1) Was th...
- Apr 08, 2009
by
BoardHouse
We have seen this exact same problem. Our vendor agreed it w...
- Apr 16, 2009
by
Cross