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April 2003

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Subject:
Re: Fiducial clearance
From:
"Cyker, Howard A (Howie)" <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Fri, 11 Apr 2003 17:32:10 -0400
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Bret,

It depends on how you're processing the board, and on what equipment.
Typically, the equipment vendor's will specify this.  5mm is often a typical
value.  Some equipment manufacturers offer a 3mm option if that is required.
Howard A. Cyker
Lucent Technologies
Engineering Infrastructure - New Product Engineering


        Email [log in to unmask]
Phone 978-960-2964

-----Original Message-----
From: Adair, Bret [mailto:[log in to unmask]]
Sent: Friday, April 11, 2003 5:22 PM
To: [log in to unmask]
Subject: [TN] Fiducial clearance



What clearance is recommended from a fiducial and the board edge?

Bret

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