Printed Circuit Board Assembly & PCB Design Forum
SMT electronics assembly manufacturing forum.
Hi all,
These days our customer asks us to figure out ,...
- Feb 12, 2004
by
what is the composition of the paste and ball ?
Interesti...
- Feb 12, 2004
by
Hi Bryan
The answer is in the paste compozition. Balls o...
- Feb 13, 2004
by
Is your customer trying to reduce voiding?
If the device is...
- Feb 13, 2004
by
Kuru
There's normally a number of reasons people want to know wha...
- Feb 17, 2004
by
OK, if the sphere of the ball and the paste on the pad are b...
- Feb 18, 2004
by
Steven
First, it depends on the alloy composition of the solder. As...
- Feb 20, 2004
by
I agree with Jay. The paste will reflow first before the bal...
- Feb 20, 2004
by
agp
Very strange question,but interesting.Is there anyone who ha...
- Feb 27, 2004
by
Bryan