No joy on the cause but send them back to the fab shop. Don't accept (as I
did once) to have them re-apply the solder mask over the existing boards.

Good luck - Ray Klein

-----Original Message-----
From: Stolar, Paul W [mailto:[log in to unmask]]
Sent: Wednesday, January 08, 2003 12:32 PM
To: [log in to unmask]
Subject: [TN] Pinholes


I am seeing pinholes in the solder mask of a board.

Any words of wisdom about the cause? Or Dispensation?

Paul Stolar
Materials Engineer
Baker Atlas
713-625-5376

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