Printed Circuit Board Assembly & PCB Design SMT Electronics Assembly Manufacturing Forum

Printed Circuit Board Assembly & PCB Design Forum

SMT electronics assembly manufacturing forum.


Pits in copper on ceramic substrate


DL

#10200

Pits in copper on ceramic substrate | 12 August, 1999

Wanted to know if there was a good "to go by" tip other than the customers(if it helps current req.,10% of 30% of trace) requirements, about pits in the traces on copper plated ceramic substrates? More to the point how many is too many regardless of size, ie.. one big pit get rid of it, one small x% of trace......

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