We are a PCB manufacturer and are currently dealing with the "PITTING"
problem. Small holes, craters in the electrolitic copper.
Is there any acceptability guideline corresponding this problem. I did
not find it in the IPC-A-600.


Thanks for your help


Lorenz Gwerder


[log in to unmask] <mailto:[log in to unmask]>
www.photochemie.ch <http://www.photochemie.ch>

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