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February 1999

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Subject:
Flex - dynamic 3 layer
From:
Steve Kelly <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Mon, 22 Feb 1999 16:53:59 -0500
Content-Type:
text/plain
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text/plain (31 lines) 
Does anyone know if the following construction will handle 30,000,000 cycles with a 2 inch bend radius.
.0005 Kapton
.001  Adhesive
.0006 Silver
.0005 Kapton
.001  Adhesive
.0014 RA COPPER 
.001 Adhesive
.0005 Kapton
.0006 Silver
.001  Adhesive
.0005 Kapton

Total  .0086

Some copper tracks will be .150 wide with .010 signal tracks in between - I also have to individually shield the copper tracks with the silver.

Thanks Steve Kelly - [log in to unmask]

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