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Date: | Fri, 17 May 96 12:37:46 PST |
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before we go too far down the road with the "plated shut via",
i have a question that would help me distinguish the
problem/condition:
is the via plated shut, or is it a matter of some of the via locations
not being solder cleared completely through the HASL process?
i am infinately familiar with the latter, but am somewhat surprised
that the former would be requested by a PWB manufacturer...
the latter condition doesn't represent a reliability problem based
on my knowledge (yes, i am open to being educated! (-;), whereas
i can understand each of the concerns raised with respect to a
"plated shut" via.
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