Printed Circuit Board Assembly & PCB Design Forum
SMT electronics assembly manufacturing forum.
Views: 3863
Here is the scenario:
We are using Lead Free Type III past...
- Sep 16, 2008
by
ray
Try reductions in the "Y direction". For the SMALL PAD, go ...
- Sep 16, 2008
by
Dirk Nuendyke
Do you have any suggestions on what the area ratio should be...
- Sep 16, 2008
by
ray
Here are some guidelines that you can go by:
...
- Sep 16, 2008
by
Dirk Nuendyke
I am a doer myself but with the turn around and cost on EFOR...
- Sep 16, 2008
by
ray
"....over 3500 apertures in a circuit that is about 1 x 1.5 ...
- Sep 16, 2008
by
Steve Thomas
10x16 by 5 mil stencil gives me a area ratio of .615 unless ...
- Sep 16, 2008
by
ray
Ray,
10x16 should give you .62 area ratio, Theoretical So...
- Sep 17, 2008
by
yam6rider