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Reply To: | TechNet E-Mail Forum. |
Date: | Tue, 13 Jun 2000 15:36:01 -0700 |
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It probably won't maintain the gold color and will fade to copper from the
time the UPS truck picks it up to the time it delivers it.... Standard is
gold over nickel or rhodium...
- Bill Brooks
-----Original Message-----
From: Roger M. Stoops [mailto:[log in to unmask]]
Sent: Tuesday, June 13, 2000 3:19 PM
To: [log in to unmask]
Subject: [TN] Gold over Copper?!?
I am losing my mind...
I have just been asked to specify a flex circuit to have 3-5u in of gold
directly on the copper. (That's right folks, no nickel!)
This might be okay if a few parts were being soldered in place, but one
end of the flex is for a FPC connector (also gold plated).
Is this a good idea? Your comments, please, please, PLEASE!
Or else I am losing my mind... hey, where did I put my mi...
Sincerely, Lost One
Roger M. Stoops, PCB Designer
Spectra Precision Inc. Ph: 937.233.8921
5475 Kellenburger Rd. 937.233.4574 ext
Dayton, OH 45424-1099 288
USA Fax: 937.233.7511
Member IPC
Designer's Council,
C.I.D.
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