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Tue, 16 Jun 1998 19:22:30 GMT |
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Hello Technet,
Our company is busy designing some printed circuit boards with
"overplated blind via's" (I mean blind via's, made in a sequential
plating process, where the via is filled with epoxy, after which it is
covered with copper and a solderable plating).
All our vendors claim they can build such boards, but as far as I
known they do not use this technology very often, and I don't want to
be their "guinea pig".
The question :
What kind of questions should I ask our bare board vendors in order to
check wether they are capable of building these boards with good
relaibility in a reproducible way ? What are the potential problems
that the board vendors should be aware of, and should have solved ?
Any ideas ?
Mark Roach
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