DAAN,
Nortel had a project in this area in the late 90's and abandoned it because of electrostatic problems with ICs in the plasma.
Bev Christian
Research in Motion

-----Original Message-----
From: Brian Ellis [mailto:[log in to unmask]]
Sent: December 22, 2003 9:50 AM
To: [log in to unmask]
Subject: Re: [TN] Plasma etching prior to assembly


Damned expensive way of ensuring solderability.Better to ask suppliers to guarantee it!

Brian


On 22 Dec 2003 at 12:21, d. terstegge wrote:

> Hi Technetters,
>
> I heard about a company that routinely uses a plasma etching machine
> before starting assembly to improve solderability of bare boards and
> components. Sounds really interesting, and I was wondering if someone
> on this forum has more information on this subject that he or she is
> willing to share. Or perhaps you know some WWW-links?
>
> Daan Terstegge
> Thales Communications
> Unclassified mail
> Personal Website: http://www.smtinfo.net
>
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