Jim,

Automata in Sterling, Va. (a former employer of mine) does microvia,
blind and buried technology.  I know that they have in-house capability
for laser drilling and immersion gold plating.  You can reach Keith
Frymyer in Sales @ 703-450-2600 for details.

Anne Ledger
EMDS, Inc.

> On Mon, 23 Aug 1999 15:49:41 -0600 Jim Kittel
> <[log in to unmask]> writes:
> >Fellow TechNetters,
> >
> >We are are moving into the assembly/design of circuit card assemblies
> >using
> >micro via technology and I need a lead on some PWB vendors that can
> >fabricate boards with buried or blind micro vias.  These designs will
> >require vias in the 0.004 to 0.008 inch diameter range with 0.004
> inch
> >trace
> >widths.  I would like to find a supplier that can do the entire
> >process in
> >house.  The finish will be nickle/immersion gold, typically FR-4 or
> >polyimide and we are talking small order sizes.
> >
> >Any ideas on who to contact?
> >
> >Jim Kittel
> >
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