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June 2005

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Subject:
From:
"Brooks,Bill" <[log in to unmask]>
Reply To:
(Designers Council Forum)
Date:
Thu, 9 Jun 2005 08:29:43 -0700
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Thanks Scott... I'll give them a call.
I'm downloading the newsletter while writing this... :)

Best regards,

Bill Brooks - KG6VVP
PCB Design Engineer, C.I.D.+, C.I.I.
Tel: (760)597-1500 Ext 3772 Fax: (760)597-1510
Datron World Communications, Inc.
_______________________________________
San Diego Chapter of the IPC Designers Council
Communications Officer, Web Manager
http://dcchapters.ipc.org/SanDiego/
http://pcbwizards.com

-----Original Message-----
From: Scott McCurdy [mailto:[log in to unmask]]
Sent: Wednesday, June 08, 2005 10:30 PM
To: '(Designers Council Forum)'; 'Brooks,Bill'
Subject: [DC] Stablcor substrate material

Bill,

The SMTA in Orange County had their May meeting on this topic.  You might
take a look at Kathy Palumbo's write up in the SMTA newsletter
http://www.laocsmta.org/newsletter/current.pdf on pages 3-5.


You can get more info on the STABLCOR material at www.thermalworks.com/ .
To my knowledge they've got three licensees of the process  (Cirtech, DDI
and Winonics)all are Orange County board shops.  You might contact them to
get an idea on what the pricing "up charge" is on using this material.

Best regards,

Scott McCurdy

IPC Designers Council - Orange County Chapter president
www.ipcdesignerscouncil.org

Western Regional Mgr.
diversifiedsystems, inc.
PC Boards and Assemblies

cell    (714) 425-3235
eFax    (714) 242-1952
eMail   [log in to unmask]
website   www.divsys.com


-----Original Message-----
From: DesignerCouncil [mailto:[log in to unmask]] On Behalf Of
Brooks,Bill
Sent: Wednesday, June 08, 2005 4:01 PM
To: [log in to unmask]
Subject: [DC] Stablcor substrate material


Has any of you had any experience with the STABLCOR materials for boards? I
was just reading an article in VMEbus Systems magazine about it and noticed
they are claiming that their ST600 material has almost 2 times the
conductivity of copper and the CTE is actually a little negative as
temperature rises... I'm not sure that is a good feature but the rate of
change is very small compared to FR4 and Copper. The material is also about
1/4 the density of copper so it weighs less... The only thing they don't
highlight is the cost... which speaks volumes... I would be curious to know
if anyone has used it and what their results were.



Bill Brooks - KG6VVP
PCB Design Engineer, C.I.D.+, C.I.I.
Tel: (760)597-1500 Ext 3772 Fax: (760)597-1510
Datron World Communications, Inc. _______________________________________
San Diego Chapter of the IPC Designers Council
Communications Officer, Web Manager http://dcchapters.ipc.org/SanDiego/
http://pcbwizards.com

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