Printed Circuit Board Assembly & PCB Design Forum
SMT electronics assembly manufacturing forum.
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Hi,
We are encountering BGA problems where it dislodge from...
- May 01, 2007
by
You say the BGA recommended profile? Or did you mean the so...
- May 01, 2007
by
Real Chunks
Where are you measuring your temperature at? Are you measuri...
- May 01, 2007
by
Steve Thomas
In our first run, we actually followed the solder paste reco...
- May 02, 2007
by
Don't dink with the profile until you have evidence that the...
- May 02, 2007
by
I agree with Bob,
Do you have a long TAL, ENIG needs a lo...
- May 02, 2007
by
Lozie
Restrictive carriers or lack of carrier in reflow can cause ...
- May 02, 2007
by
Hi LC,
Where are you getting your profile from? Are you ...
- May 03, 2007
by
Real Chunks
Make sure you check to see that they are not lead-free balli...
- May 03, 2007
by
Mark M.
Are you sure the BGA is not Leadfree and the proces you are ...
- May 04, 2007
by
GregRoss
For the mixed alloy scenario, here's something from the fine...
- May 04, 2007
by
Dirk Nuendyke
pillow defect?
...
- May 04, 2007
by
kazzxtrismus
Continuing with CF's point on mixed alloy processing of BGA,...
- May 05, 2007
by
davef
We agree with Bob R
...
- May 05, 2007
by
davef
LC