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Thu, 20 May 1999 12:47:41 -0700 |
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Paul
I don't think this will answer all your questions but we offer all of
these materials. At least some of the information you asked for is
available in a single chart in the Material Property Comparison Chart at
Merix's website.
http://www.merix.com/main_res.html
> ----------
> From: PAUL BROWN[SMTP:[log in to unmask]]
> Reply To: [log in to unmask]
> Sent: Thursday, May 20, 1999 10:58 AM
> To: [log in to unmask]
> Subject: [TN] Alternate PWB materials
>
> Hi fellow techneters,
> I would like to know if anybody can tell me the basic differences
> between Nelco 4000-13, GETEK FR408 and standard FR4 (i.e. differences
> in
> CTE, stiffness, electrical characteristics, process capabilities,
> Tg.........ect). I'm willing to pay big bucks for the
> answers.................well not really but I would certainly be
> appreciative.
>
> Paul Brown
>
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