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1995

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Subject:
Land Pattern equations
From:
"Mitch S. Morey" <[log in to unmask]>
Date:
Mon, 4 Dec 1995 11:56:15 -0800
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A question:

What are the most currrent land pattern calculations for the land patterns
in IPC-SM-782A?

I had been using the land pattern calculations in IPC-D-275 for awhile, but we
have noticed discrepancies in the 782A in regards to the chip capacitors.
We are in the midst of revamping and revalidating our PCB library to 782A and
need to verify our "calculations" are up-to-date.

Any help would be appreciated.

Mitch Morey
Sr. Designer PCB
TRW, Inc.
Phone: (310) 814-5765
email: [log in to unmask]
Fax:   (310) 812-4949

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