Printed Circuit Board Assembly & PCB Design SMT Electronics Assembly Manufacturing Forum

Printed Circuit Board Assembly & PCB Design Forum

SMT electronics assembly manufacturing forum.

GF discoloration

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GF discoloration | 22 February, 2011

Hi everyone,

Our FA team recieved the defect unit from our customer, and the issue is GF discoloration. EDX was conducted and Na element was detected on the discolored area. We're currently working with the customer to determine the rootcause. Please assist if you have encounterd the similar issue. Thanks and Best regards. =)


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