Spring assembly with spring members biasing and capacitively...

Details Spring assembly with spring members biasing and capacitively... Spring assembly with spring members biasing and capacitively...

2009-11-19

2010-12-28

Prasad, Chandrika (Department: 2839)

Electrical connectors

With insulation other than conductor sheath

Plural-contact coupling part

Reexamination Certificate

active

07857667

ABSTRACT:
A spring assembly for a communications jack configured to receive a communications plug having a plurality of plug contacts. The jack includes first, second, third, and fourth jack contacts. The first and second jack contacts are configured to carry a first differential signal. The third and fourth jack contacts are configured to carry a second differential signal. Each jack contact is electrically connected to a corresponding one of the plug contacts when the plug is received by the jack. The spring assembly has a conductive spring member for each jack contact. Each spring member is electrically connected to a corresponding jack contact and biases that jack contact against a corresponding plug contact. To reduce crosstalk, the spring member connected to the first jack contact is capacitively coupled to the third jack contact and the spring member connected to the fourth jack contact is capacitively coupled to the second jack contact.

REFERENCES:
patent: 6530810 (2003-03-01), Goodrich et al.
patent: 6579128 (2003-06-01), Wu
patent: 6641443 (2003-11-01), Itano et al.
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patent: 7037140 (2006-05-01), Aekins et al.
patent: 7601034 (2009-10-01), Aekins et al.
patent: 7682203 (2010-03-01), Pharney et al.
patent: RE41250 (2010-04-01), Henneberger

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