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March 1998

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Subject:
Gold Porosity
From:
Kelly Kovalovsky <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Mon, 23 Mar 1998 16:21:54 -0500
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text/plain (21 lines) 
I am looking for some information on gold porosity as it applies to common PCB
edge tab connector contacts. More to the point, I would like to know:

What is a good working definition of porosity?
What is the common test(s) for porosity and the theory behind the test?
What are the common causes for test failure?

Kelly Kovalovsky

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