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| From [log in to unmask] Tue Feb 20 16: |
38:05 1996 |
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We are currently using a 2 layer FR-4 board as a 2-up panel in our assembly
factory and our board vendor has asked us if we are able to use x-outs.
Currently, we are not able to use x-outs given our equipment and line rate.
They say that this problem is causing 6%-8% fallout and want to increase
our cost. Consequently, our vendor has asked us if we can accept boards
that have two good boards glued together into a panel. They claim that
there will be little difference between the panels and want to move forward
with a trial run.
Does anyone else produce / use glued boards?
Is this fallout unusually high?
What are some problems we should look out for?
Any information is greatly appreciated!
Karl Kaylor
[log in to unmask]
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