Hi Kelly,
Do not assume there is such a standard. I know that two different car
manufacturers required their vendor for the same function electronic assembly
to do a qual test of the same delta-T, but one OEM required passing 200 cycles
and the other 6,000 cycles. Guess who's cars I will not buy.

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]

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