I had spoken to a PCB supplier FAE a couple of weeks back and he was mentioning that awhile ago he knew of a situation where a PCB had a problem with black pad and the customer thought it was poor supplier process control. But when the product was moved to a PCB house that had been doing this finish and had never had black pad before tried to build these same PCB's now had a black pad problem. If this is the case then couldn't black pad be tried back to a design and process mismatch? Anyone else know of any further such stories? Is this a possibility?
Kathy
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<DIV>I had spoken to a PCB supplier FAE a couple of weeks back and he was
mentioning that awhile ago he knew of a situation where a PCB had a problem with
black pad and the customer thought it was poor supplier process control.
But when the product was moved to a PCB house that had been doing this finish
and had never had black pad before tried to build these same PCB's now had a
black pad problem. If this is the case then couldn't black pad be tried
back to a design and process mismatch? Anyone else know of any further
such stories? Is this a possibility?</DIV>
<DIV> </DIV>
<DIV>Kathy </DIV></BODY></HTML>