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| From [log in to unmask] Wed Apr 10 08: |
57:56 1996 |
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Greetings fellow technet readers,
Does anyone have a source for obtaining the copper coupons referenced in IPC-TM-
650, Number 2.4.14.2 - Liquid Flux Activity, Wetting Balance Method. The
document states, "The test specimen shall be a copper coupon complying with ISO
1634-CU-ETP Condition HA. The width shall be 6.0 +/- 0.25 mm wide; the length
should be 25.0 +/- 1 mm long or as appropriate to the test equipment. The
thickness shall be 0.5 +/- 0.05 mm."
This test method is found in the new J-STD-004 document.
Thanks in advance for any help.
Tom Carroll
Hughes Aircraft Company
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