Printed Circuit Board Assembly & PCB Design Forum
SMT electronics assembly manufacturing forum.
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Hi All,
Via X-rays, we found solder voids appear on PTH l...
- Aug 18, 2007
by
Sean
What are you trying to do:
* Improve hole fill?
* Reduce P...
- Aug 19, 2007
by
davef
Do you of reducing hole size of DIMM connector will improve ...
- Feb 19, 2008
by
dd
Duno. What's the diameter of:
* Finished connector lead
* ...
- Feb 19, 2008
by
davef
Connector pin - 10.83 mils
Hole dia - 27 - 33 mils.
We are...
- Feb 19, 2008
by
dd
We'd go with the formula above.
...
- Feb 20, 2008
by
davef
We had a similar problem with lead-free through-hole compone...
- Feb 20, 2008
by
Tony SMT
ni,
I had similar problem too.I bake PCB in SW mashine - ...
- Feb 20, 2008
by
iv40
iv40, I don't suppose you know/remember what base material y...
- Feb 20, 2008
by
Tony SMT
hi,Toni,
we use only FR4.Some of PCB we order in China an...
- Feb 21, 2008
by
iv40
We have prob Solder voids for Connector, Micro D. We used HM...
- May 06, 2009
by
radzi