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December 2008

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Subject:
From:
Hernefjord Ingemar <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, Hernefjord Ingemar <[log in to unmask]>
Date:
Tue, 2 Dec 2008 14:43:03 +0100
Content-Type:
text/plain
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text/plain (91 lines)
useful for crosslite?
/Inge 


-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of John Burke
Sent: den 2 december 2008 02:15
To: [log in to unmask]
Subject: Re: [TN] NTC [TN] Alumina Substrate

So if you make them very thin does that make them Coors lite?

John Burke
(408) 515 4992

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Creswick, Steven
Sent: Monday, December 01, 2008 6:53 AM
To: [log in to unmask]
Subject: Re: [TN] Alumina Substrate

Jeff,

Just one of multiples out there, but Coors is still into thin and thick film ceramics.  I pasted their thin film ceramics link below because I equate HF with thin film patterning and 99% alumina.  Whichever you choose, they have it.

http://www.coorstek.com/electronics/ceramicsubstrates/thinfilm.asp

Laserage does laser processing of thick and thin film substrates if you need holes cut, scribe lines for snapstrates, etc.  Don't recall if they do dicing.  We do that inside so don't need to ask for that.  There are multiple other laser houses out there too.

http://www.laserage.com/

Steve

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of McGlaughlin, Jeffrey A
Sent: Monday, December 01, 2008 8:57 AM
To: [log in to unmask]
Subject: [TN] Alumina Substrate

To All,

I have been ask to identify a source for some small high frequency circuits on 5 mil thick Alumina substrate. Can anyone recommend a source in the US (absolute requirement)?

TIA,

Jeffrey A McGlaughlin, CID
Engineering Designer
Battelle
505 King Ave
Columbus Ohio 43201-2693
Phone (614)424-7582




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