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August 1997

DesignerCouncil@IPC.ORG
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Subject:
Re: Connections from land patterns
From:
JoAnn Amerson <[log in to unmask]>
Reply To:
[log in to unmask]
Date:
Thu, 14 Aug 1997 11:02:35 +0000
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> As I understand it, for solderability reasons the total trace width (one or
> more added togther) should be no more than 1/2 the pad diameter ( I think
> IPC says 60%). Sounds like your engineer just generalized this to one trace
> per pad.
>

What if the pad is a rectangle?  Do I figure the area then base it on 50 to
60%?

JoAnn L. Amerson
Design Librarian
Red Lion Controls, Inc.
E-mail: [log in to unmask]
Voice: (717) 767-6961 ext 6308

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