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Reply To: | TechNet E-Mail Forum. |
Date: | Wed, 5 May 1999 16:47:07 -0400 |
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Hi Werner,
Sorry, I've never heard of "silver embrittlement" before. Could you please
enlighten us? Also, I'm not quite sure I understand how the nickel barrier
layer would help to eliminate it.
Thanks.
Eric Yakobson
Alpha PC Fab
Werner Engelmaier <[log in to unmask]> on 05/04/99 09:39:50 AM
To: [log in to unmask]
cc: (bcc: Eric Yakobson/AlphaPCFabUS/Cookson)
Subject: Re: [TN] Silver coating on connectors
Hi Ofer,
I am sure you have heard of "gold embrittlement"; silver is worse. So you had
better use a nickel barrier on base lead material.
Werner Engelmaier
Engelmaier Associates, L.C.
Electronic Packaging, Interconnection and Reliability Consulting
7 Jasmine Run
Ormond Beach, FL 32174 USA
Phone: 904-437-8747, Fax: 904-437-8737
E-mail: [log in to unmask], Website: www.engelmaier.com
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