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August 2015

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Subject:
From:
Yuan-chia Joyce Koo <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, Yuan-chia Joyce Koo <[log in to unmask]>
Date:
Fri, 21 Aug 2015 07:29:02 -0400
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text/plain (40 lines)
what is the gold pad for? wire bonding? zif? you got different  
repair... if it is wire bonding, you can forget it (on my watch if it  
is), unless it is stripped and replate.
On Aug 21, 2015, at 7:19 AM, Graham Collins wrote:

> Good day Technet
> I've got some 20 boards that were badly taped and have solder on  
> the gold fingers.  Aaarrrggg!!!
>
> So I know it is possible to get a kit with the chemicals and gear  
> to allow re-plating the fingers, we are looking at it but my  
> questions are:
>
> 1) what is the best kit, does anyone have a recommendation (or  
> warning)?
> 2) does anyone offer this as a service?  I've only got the 20  
> boards like this, the cost per board will be fairly substantial and  
> this has not historically been a recurring issue.
>
> --
> regards,
>
> Graham Collins
> Senior Process Engineer
> Sunsel Systems
> (902) 444-7867
>
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