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September 2002

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Subject:
Re: How to use gold finished boards that have been handled?
From:
joyce <[log in to unmask]>
Reply To:
[log in to unmask]
Date:
Thu, 26 Sep 2002 15:48:21 -0400
Content-Type:
text/plain
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text/plain (49 lines) 
Dan,
good plating shall not be able to remove it easily, slightly remove the
surface layer normally is good for wire bonding.  what kind of plating
surface you use?
                                                      jk

>-----Original Message-----
>From: TechNet [mailto:[log in to unmask]]On Behalf Of Dan R. Johnson
>Sent: Wednesday, September 25, 2002 11:57 AM
>To: [log in to unmask]
>Subject: Re: [TN] How to use gold finished boards that have been
>handled?
>
>
>*Caution* use a "Pink Pearl" type eraser, the type used for ink will remove
>the gold plate. (He remarked sheepishly.) Yes, this is the voice of
>experience. I learned this lesson in the eighties
>building/repairing traffic
>controller modules.
>Dan
>
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