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September 2000

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Subject:
Plating Cracks
From:
Frank Davies <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Tue, 26 Sep 2000 10:19:47 +0100
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Just some advice if possible.  I have a board that shows a plating crack in the barrel and another with a plating crack at the knee (corner). The hole is a via .3mm with about 20 to 21 microns of plating (checked by micro section) This is a first this year and cannot find any cause. Could someone out there give me a starting point please. Thank you first.
Frank

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