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September 1997

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Subject:
Cracked Traces in Fab
From:
Barbara Burcham <[log in to unmask]>
Reply To:
TechNet Mail Forum.
Date:
Wed, 24 Sep 1997 17:17:05 -0700
Content-Type:
text/plain
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text/plain (19 lines) 
Hey Ya'll...we're seeing what we suspect are internal cracks in traces in an
8 layer board.built on polymide. Any ideas as to what could happen in fab to
cause this?

Barbara Burcham
[log in to unmask]

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