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Receptacle connector having ground bus insert

A technology of socket connectors and plug connectors, which is applied in the direction of connection, parts of connection devices, fixed/insulated contact members, etc., and can solve problems such as signal integrity problems in electrical connector systems

Pending Publication Date: 2020-10-27
TE CONNECTIVITY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the small footprint leads to signal integrity issues within electrical connector systems

Method used

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  • Receptacle connector having ground bus insert
  • Receptacle connector having ground bus insert
  • Receptacle connector having ground bus insert

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] figure 1 It is a perspective view of the electrical connector system 100 according to an exemplary embodiment. The electrical connector system 100 includes a socket connector 102 and a plug connector 104. In the illustrated embodiment, the socket connector 102 is mounted to the circuit board 106; however, in an alternative embodiment, the socket connector 102 may be provided at the end of a cable or cable bundle. In the illustrated embodiment, the plug connector 104 is provided at the end of a cable (not shown); however, in an alternative embodiment, the plug connector 104 may be mounted to the circuit board.

[0027] The socket connector 102 is used to electrically connect the plug connector 104 and the circuit board 106. The socket connector 102 can transmit data signals and / or power between the plug connector 104 and the circuit board 106. In the illustrated embodiment, the receptacle connector 102 is an orthogonal connector that has a mating interface of the receptac...

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PUM

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Abstract

A receptacle connector (102) includes a contact module assembly (142) and a front housing (144) receiving the contact module assembly. The contact module assembly includes first and second contact modules (200, 300) and a ground bus insert (400). The contact modules include dielectric frames (210, 310) holding contact leadframes (212, 312) including signal contacts (214, 314) and ground contacts (216, 316). The first and second contact modules are stacked side by side with the ground bus insert therebetween. The ground bus insert includes ground conductors (402) electrically connected together. The ground conductors include first and second side rails (460, 462) electrically connected to corresponding first and second ground contacts. The front housing has a receptacle slot (184) receivingthe signal contacts and ground contacts positioned to mate with the plug connector (104).

Description

Technical field [0001] The subject of this article relates generally to socket connectors. Background technique [0002] The socket connector is used with the electrical connector system to electrically connect the circuit board to another component, such as a plug connector. The socket connector includes signal contacts that provide an electrical path between the plug connector and the circuit board. At the leased data rate, there is a problem with the signal integrity of the socket connector. Ground contacts are usually provided between the signal contacts to provide electrical shielding through the socket connector. However, it may be difficult to route signal contacts and ground contacts through the connector and increase the overall size of the socket connector. In the data communication industry, it is desirable to reduce the footprint of the socket connector on the circuit board. However, the small footprint leads to signal integrity problems in the electrical connecto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/652H01R13/6581H01R13/40
CPCH01R13/652H01R13/6581H01R13/40H01R13/6471H01R13/405H01R13/6587H01R12/724H01R12/721H01R13/516H01R13/6585H01R13/035H01R13/502
Inventor R.R.亨利M.J.菲利普斯
Owner TE CONNECTIVITY CORP