Ken,
Years ago we built boards with CIC at Speedy Circuits in Huntington Beach, CA Larry Christian was very good with others and is still there.  I can tell you many many stories of using CIC however in the end the boards are pretty expensive.  There is a world of difference between active and passive and again between foil (.008 and less) and core (greater than .008).  Cores take aggressive pre-processing and location of foils in the book can be critical.  I is a very effective thermal management tool. 
Regards,
Brad
----- Original Message -----
From: Harp, Ken
To: [log in to unmask]
Sent: Thursday, March 25, 2010 12:20 PM
Subject: [DC] Cu-Invar-Cu

Can anyone recommend a board house familiar with using Cu-Invar-Cu?  Thanks!
 
Ken Harp
 

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