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Fri, 27 Aug 1999 14:28:11 -0400 |
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Title of Specification MIL-G-45204C is Gold Plating,
Electrodeposited this Specification has been cancelled.
Type II means 99.0 percent gold minimum
Grade C means Koop hardness 130-200, incl.
Class 00 means 0.00002 inch thick, minimum
The Specification is silent on amount of nickle underplate other
than saying it maybe used.
Date sent: Fri, 27 Aug 1999 10:50:01 -0700
Send reply to: "TechNet E-Mail Forum." <[log in to unmask]>,
TPE Engineering TechNet <[log in to unmask]>
From: TPE Engineering TechNet <[log in to unmask]>
Subject: [TN] Mil-G-45204
To: [log in to unmask]
> I have a drawing that requires keypads to be plated with
> gold. This drawing references MIL-G-45204, type 2, grade C
> class 00. What type of gold is this? Electrolytic, immersion
> or electroless. How much nickel is required to be plated
> under this gold? Any help I can get on this would be
> appreciated.
> Thanks,
> Ron Hayashi
> Toppan Electronics
> 1-858-695-2222, ext. 243
> [log in to unmask]
>
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Bob Haynes
Manager Of Design Engineering
General Atronics Corporation
1200 E Mermaid Lane
Wyndmoor PA 19038
Telephone 215-242-7273
FAX 215-233-9947
email [log in to unmask]
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