I can't help you too much with the assembly questions, and would
     concur with Steve's recommendation to contact Rogers.  I can help with
     the board fab end of things as we are a supplier of Teflon multilayer
     PCB's.  I might note, also that the Rogers 4003 material referenced in
     Steve's response is not Teflon.  It is a ceramic filled hydrocarbon
     that has some of the electrical properties of Teflon but processes
     more like an FR-4.  The reason I state that is that many fabricators
     can process the 4000 series materials, but they may be able to process
     the true PTFE's.

     Feel free to contact me offline for more info.

     Andy Slade
     HADCO Tech Center East
     978-556-6310


______________________________ Reply Separator _________________________________
Subject: Re: [TN] Teflon Board Assembly
Author:  "Sauer; Steven T." <[log in to unmask]> at SMTPLink-Hadco
Date:    10/20/98 8:27 AM


I would suggest trying http://www.rogers-corp.com/  This is the homepage
for Rogers Corporation, a fabricator of teflon materials along with other
high frequency substrate materials used in PCB fabrication.  Westak is
one fabricator that I know of whom provides substrates and PCB's with the
Rogers 4003 teflon.  Hope this helps.

Steve Sauer

 ----------
From:  [log in to unmask][SMTP:[log in to unmask]]
Sent:  Friday, October 16, 1998 9:49 PM
To:  [log in to unmask]
Subject:  [TN] Teflon Board Assembly

Is there a good source of information available such as white paper or
book or
articles that explains do's and don't of  Teflon board assembly and
repair
processes.
Also, could anyone recommend two to three good Teflon board suppliers.
Would appreciate it very much.

Please copy me directly on your response at:  [log in to unmask]

Thanks

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