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April 1997

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Subject:
Gold fingers-edge connectors
From:
"Tamir Ben-Shoshan" <[log in to unmask]>
Date:
Thu, 03 Apr 97 15:53:45 EST
Content-Type:
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     Hi
     
     Lately we have some conductivity problems with the edge connectors.
     
     It can be seen that after few hours at the open air the brightness of 
     
     the gold changed.There were few times that we got PC's from the 
     
     'field' with problems and after cleaning the edge connectors with an 
     
     eraser the problem was gone. First I want to know if any one deal 
     
     with the same problem and if anyone can tell me if there is any 
     
     differences between the definitions of the gold/nickel thickness of 
     
     the IPC600 & IPC610 standards.
     
     Thanks
     
     Tamir

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