Electronics Forum: 20fall (2)

ENIG Thickness for Flex

Electronics Forum | Mon Apr 13 09:27:28 EDT 2009 | hxr6038

We had an issue with the finish, PCB manufacturer is telling that they had a problem with the Nickel rework, which resulted in 20% fall out. Please help me by providing the ENIG thickness for Flex boards, is it same as rigid boards as per IPC 4552. I

Traceability

Electronics Forum | Tue Feb 08 22:37:03 EST 2005 | davef

Your company has chosen to define its requirements for tracebility as it has. So, people there should be able to help you understand their purpose and intent. For instance: * We distinguish between 'repair' and 'rework'. Repair requires a MRB ac

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