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September 1997

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Subject:
Press Fit Inductance
From:
Eddie Brunker <[log in to unmask]>
Reply To:
TechNet Mail Forum.
Date:
Fri, 19 Sep 1997 16:53:03 +0100
Content-Type:
text/plain
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text/plain (23 lines) 
My query relates to Compact PCI standard for industrial computers.

Compact PCI specifies connectors which conform to IEC 1076-4-101. This
specifies a press fit connector.
Compact PCI spec. quotes as follows:-
"Connections between voltage planes and connector pins should be a solid (no
thermal relief) interconnect. This provides a low inductance connection
between the connector pin and each power plane."
My question is, does press fit effectively reduce the inductance of a joint
over Surface Mount or Plated Through Hole?

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