John,
One (1) ounce copper is .0014" (35.0 microns) thick and has a tolerance of
+-10% for Class 1 and +-5% for Class 2.
Keith Larson
Circuit Technology Inc.
At 01:10 PM 9/11/97 +0000, you wrote:
>COuld someone please tell me what the thickness and tolerance of 1oz
>base Cu is called out as per MIL-P-13949/4.
>
>Much Appreciated
>
>Regards
>
>John Parsons
>
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