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November 1998

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Subject:
dewetting
From:
[log in to unmask]
Reply To:
TechNet E-Mail Forum.
Date:
Tue, 3 Nov 1998 08:30:31 -0800
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text/plain (22 lines) 
Dear Pacrim,

You did not mention if the boards in question are HASL, bare copper(OSP)
or reflowed tin-lead. It could be that there is a contamonated base metal
surface for many reasons, plated alloy of tin-lead deviating
significantly from the eutectic or poor plating distribution leading to
thin plating.

Good luck

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