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August 1997

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Date:
Thu, 14 Aug 1997 11:15:51 -0400
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A question came up on what the surface finish (smoothness/roughness) should
be for wire bond on a land.  The plated finsh is typically nickel and a
covered with a soft gold finsh.  Will hills and valleys in the surface make
any difference in the bond strength.

Phil Hinton
hintpwb1@aol,com


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