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Subject:
ASSY: Source for Copper in Flux Activity TM
From:
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Date:
Tue, 09 Apr 96 13:57:28 PST
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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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