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Date: | Fri, 25 Apr 1997 08:30:39 -0400 |
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HELLO TECHNETTERS,
DOES ANYONE HAVE ANY ADVICE ON FINDING DERATING CURVES FOR BOARD
MATERIALS FR4, Chem1,Chem2 or Chem3? I AM RUNNING THERMAL TESTS ON P.C.
BOARDS FOR UL QUALIFICATION AND I AM SEEING TEMPERATURES AROUND 140'c.
ANY INFORMATION WOULD BE APPRECIATED GREATLY.
THANK YOU FOR YOUR TIME AND CONSIDERATION.
J.A.S.
James A. Seamon
James A. Seamon
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