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Subject:
ASSY: Fine Pitch Dewetting?
From:
"Dill, Norm J" <[log in to unmask]>
Date:
Thu, 25 Apr 96 09:50:00 DST
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     Recently we have seen dewetting (~20 to 30%) that appears only on some 
of the fine pitch pads.  Larger pads with various components on the same 
boards are ok.  This has been seen on HASL boards from two different 
suppliers.  There have been no reports of problems with our regular daily 
production lots.
     Any opinions would be welcomed.

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