Werner,
Have you heard of anyone had any experience with receiving boards from a
domestic supplier with evidence of electrolytic Au flash?
Is it a condition that can be discerned with incoming inspection?
When does ENIG become NOT ENIG? (Just curious as to the threshold limits
of the Nickel and Gold)
Werner Engelmaier <[log in to unmask]>
Sent by: TechNet <[log in to unmask]>
03/15/2007 08:07 AM
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Re: [TN] IPC ENIG SPECIFICATION
What you received is NOT ENIG. This has been a not uncommon problem with
parts from China--they use an electrolytic Au-flash?I have seen
Au-embrittlement
as a consequence.
Werner
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