Thanks everyone for your responses..... Now I'm off on an archeological hunt to see if our own fabrication shops will give us their capabilities.....

Thanks again,

Colleen

-----Original Message-----
From: Paul O Connor [mailto:[log in to unmask]] 
Sent: Wednesday, June 24, 2009 4:51 PM
To: [log in to unmask]; Salvaggi, Colleen
Subject: Re: copper oz vs. minimum trace widths

Colleen,
I've designed a lot of boards with 2oz cu on both the internal & external
layers, I use 0,20mm spacing &  0,20mm minimum trace width. This brings the
designs into the manufacturing range of a broad range of fab shops.

Regards

Paul O' Connor CID+

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