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August 2005

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Subject:
Re: dendritic growth
From:
David Douthit <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, David Douthit <[log in to unmask]>
Date:
Tue, 2 Aug 2005 10:40:10 -0700
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text/plain (41 lines) 
Karen,

Do you happen to have some photos available?

David A. Douthit
Manager
LoCan LLC

Karen Walters Ebner wrote:

>We recently moved from soldered connectors to press fit connectors.  Since
>this time randomly we observe on boards between the pin on top of the
>conformal coating a white material growth between the connector pins.  We
>are going to investigate the what type of contamination may be on the
>board but if you were going to list most probable causes and corrective
>actions what would they be?
>
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