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September 2003

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Subject:
From:
"Sergio T. Ruiz" <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Thu, 18 Sep 2003 09:48:00 -0700
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hey guys...

thanks so much for all the great info on this list!

i have yet another questions..

i am working on a controlled impedance board with a twist..

the final coating on this board is nickel/gold..

does anyone have any experience as to how this effects the impedance of a
trace?

off hand, i am going to guess that since you are basically adding just
another conductive layer to the build, it shouldn't matter. and, since the
thickness of the layer should be negligible in the calculation..

but.. real experience sometimes thwarts my guesses..

thanks!


____
Sergio T. Ruiz
technology and MIS
Philway Products, Inc.
(419) 281-7777 x232

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