TECHNET Archives

February 1997

TechNet@IPC.ORG

Options: Use Monospaced Font
Show Text Part by Default
Show All Mail Headers

Message: [<< First] [< Prev] [Next >] [Last >>]
Topic: [<< First] [< Prev] [Next >] [Last >>]
Author: [<< First] [< Prev] [Next >] [Last >>]

Print Reply
Subject:
From:
Date:
Mon, 24 Feb 1997 10:17:03 -0500 (EST)
Content-Type:
text/plain
Parts/Attachments:
text/plain (36 lines)
John

As you may be aware the values are dependent on resin-content and conditions.
 
I attach values measured in standard lab conditions:

Regards.....JIm Francey

AlliedSignal Laminate Systems
(also [log in to unmask])


FR4 (DISSIPATION FACTOR) 
                       57%RC    
1.3GHz         0.023        
3.6GHz         0.023
5.6GHz         0.020
  
                       35% RC
1.2GHz         0.016
3.4GHz         0.018
5.4GHz         0.014


***************************************************************************
* TechNet mail list is provided as a service by IPC using SmartList v3.05 *
***************************************************************************
* To subscribe/unsubscribe send a message <to: [log in to unmask]>   *
* with <subject: subscribe/unsubscribe> and no text in the body.          *
***************************************************************************
* If you are having a problem with the IPC TechNet forum please contact   *
* Dmitriy Sklyar at 847-509-9700 ext. 311 or email at [log in to unmask]      *
***************************************************************************



ATOM RSS1 RSS2