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March 2004

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Subject:
Laminate Cost Info
From:
"Creswick, Steven" <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Fri, 12 Mar 2004 04:06:13 -0500
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Dear Techies,

I would like to get an approximation of the cost of various laminates.  

To put everything on an 'even keel', I suppose they would all be approx 0.012"-0.015" thick (and std thickness ?? for the flexes), and single-sided.


Does anyone have a cost/inē comparison table between the following substrate materials?  And correct designations, where applicable?  Have a good source of info on the subject??

1 - Kapton/polyimide flex

2 - BT Epoxy (FR5?)

3 - 'Std' FR4

4 - Paper/epoxy (CEM1, 2?)

5 - Polyester

Even a relative difference between the elements of the list would be instructive.

Thanks

Steve Creswick - Gentex Corporation

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