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July 1997

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From [log in to unmask] Mon Jul 21 16:
03:57 1997
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Subject:
Standard PCB/PWB Trace Width's
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"Michael Forrester"<[log in to unmask]>
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We currently design boards with 8 mil. traces.  We have recently tried to
go to 6 mil. traces and found that we had reliability problems from batch
to batch.  What is the smallest trace that is considered reliable by todays
standards?  Is it just our PCB/PWB manufacturer that may have a problem.
Typically what we saw was over etching of the traces.  Thank you.

Best Regards,

Mike Forrester
LeCroy Corp.
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