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December 2009

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Subject:
Re: Impedance through a via
From:
Chris Mahanna <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, Chris Mahanna <[log in to unmask]>
Date:
Thu, 3 Dec 2009 22:38:19 -0500
Content-Type:
text/plain
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text/plain (47 lines) 
Steve,
If signal integrity is your concern, Eric is probably your man.  www.bethesignal.com
Chris

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Steve Kelly
Sent: Thursday, December 03, 2009 1:27 PM
To: [log in to unmask]
Subject: [TN] Impedance through a via

Good Afternoon,

Can someone please tell me how to calculate the impedance through a via? Build is a flex - ½ oz. copper on both sides of .001 kapton. Thanks in advance. Regards Steve Kelly



Steve Kelly (PLEASE NOTE NEW E-MAIL ADDRESS)

(416) 750-8433 (work)

(416) 750-0016 (fax)

(416) 577-8433 (cell)




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