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January 2001

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Subject:
From:
Guy Ramsey <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Wed, 24 Jan 2001 12:14:11 -0500
Content-Type:
text/plain
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text/plain (59 lines)
George's point is well taken.

Keep in mind too, inspector calibrtion can be significant. Inspectors that
are used to looking a silver colored lands will not like "exposed copper" on
the land patterns.

One additional commment, all immersion tins are not the same, immersion
silver might be a bit more robust than immersion tin.

 Guy Ramsey
American Competitiveness Institute
Senior Lab Technician / Instructor
610 362-1200 ext 107


-----Original Message-----
From: TechNet [mailto:[log in to unmask]]On Behalf Of Michael Forrester
Sent: Wednesday, January 24, 2001 10:51 AM
To: [log in to unmask]
Subject: [TN] Silver vs OSP surface finish


What are the advantages of using Silver (Alpha level) Vs OSP (Entek) as a
surface finish?  Since Alpha level
has an OSP over the silver why bother with the silver?  Wouldn't less
interfaces
between the component
and trace be better?  Thank you.

Best Regards,

Michael Forrester
LeCroy Corp.

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