Electronic connector and method of performing electronic connection

• US 7,052,328 B2
• Filed: 11/25/2003
• Issued: 05/30/2006
• Est. Priority Date: 11/27/2002
• Status: Active Grant

• Current Assignee: Panduit Corporation
• Original Assignee: Panduit Corporation
• Inventors: Doorhy, Michael V., Dylkiewicz, David A., Ciezak, Andrew
• Primary Examiner(s): GUSHI, ROSS N
• Application Number:
  US10/721,523
• Publication Number:
  US 20040137799A1
• Time in Patent Office: 917 Days
• Field of Search: 439/676, 439/941
• US Class Current: 439/676
• CPC Class Codes: H01R 24/64 for high frequency, e.g. RJ 45
• CPC Class Codes: Y10S 439/941 Crosstalk suppression

Abstract

A modular jack assembly having a housing and a plug interface contact (PIC) sled subassembly insertable into the housing. The PIC sled subassembly provides an electrical and mechanical interface between PICs and a male-type plug receivable in an opening in the housing. The PIC sled subassembly is defined in part by multiple slots formed in the PIC sled subassembly that receive the PICs. The design of the PICs compensates for independent near-end cross-talk vectors and far-end cross-talk vectors to obtain a desired level of electrical characteristics.

Claims

1. An electronic connector for use with an electrical connection device, the electronic connector comprising:

at least one first conductor providing an interface with the electrical connection device, the at least one first conductor having a shape that provides a predetermined capacitive and inductive balance in the electrical connector and further comprising at least one integrally formed compliant pin, each of the conductors comprising a bent portion that provides the interface with the electrical connection device, a contact point at the compliant pin opposite the bent portion, and at least one compensation section disposed between the bent portion and the contact point;

a conductor support device to support the at least one first conductor;

a housing defining a contact connecting portion to house the conductor support device;

a connecting device connected to the at least one compliant pin at the contact point;

at least one second conductor having a contact portion and a bifurcated portion, the at least one second conductor being connected to the connecting device at the contact portion;

a rear sled portion having at least one slot to receive the bifurcated portion of the at least one second conductor, the rear sled being engageable with the housing; and

a wire containment fixture to position at least one wire for engagement with the bifurcated portion of the at least one second conductor, the wire containment feature being engageable with the rear sled, the wire containment feature further including a stepped portion to prevent a portion of the at least one wire from extending into the electronic connector beyond a desired position.

2. The electronic connector of claim 1, wherein the shape of the at least one first conductor compensates for at least one of a capacitive and inductive imbalance.

3. The electronic connector of claim 1, wherein the contact points are arranged in parallel rows.

4. The electronic connector of claim 1, wherein the shape of the at least one first conductor may be changed to provide the desired electrical characteristics by altering a distance between the at least two compensation sections.

5. The electronic connector of claim 1, wherein the shape of the at least one first conductor reduces at least one of near-end crosstalk, far-end crosstalk, return loss, and insertion loss.

6. The electronic connector of claim 1, wherein the connecting device reduces at least one of a capacitive and an inductive imbalance.

7. The electronic connector of claim 1, wherein the connecting device reduces at least one of near-end crosstalk, far-end crosstalk, return loss, and insertion loss.

8. The electronic connector of claim 1, wherein the connecting device comprises at least three layers, including outer layers containing a plurality of conductive traces that interconnect the at least one first conductor and the at least one second conductor.

9. The electronic claim 1, wherein the at least one second conductor reduces at least one of a capacitive and an inductive imbalance.

10. The electronic connector of claim 1, wherein the rear sled portion is connected to the housing by at least one of a hoop snap and a stirrup snap.

11. The electronic connector of claim 1, wherein the bent portion reduces an amount of crosstalk.

12. The electronic connector of claim 1, further comprising a transition area being located between the bent portion and the at least one compensation section.

13. The electronic connector of claim 1, wherein said connecting device connected to the at least one compliant pin at the contact points is a printed circuit board.

14. The electronic connector of claim 13, wherein said printed circuit board comprises a top layer, a bottom layer, and at least one inner layer.

15. The electronic connector of claim 13 wherein said housing has a front opening for receiving said electrical connection device and said printed circuit board is substantially parallel to a plane of said front opening.

16. The electronic:

connector of claim 1, wherein the plurality of compliant pins are formed in at least one layer.

17. The electronic connector of claim 16, wherein the at least one layer comprises at least two layers, and the shape of the at least one first conductor may be changed to provide the desired electrical characteristics by altering a distance between the at least two layers.

18. The electronic connector according to claim 15, wherein the at least one layer comprises at least two layers, the at least one compensation section comprises at least two compensation sections, and the shape of the at least one first conductor may be changed to provide the desired electrical characteristics by altering a distance between the at least two layers and the at least two compensation sections.

19. The electronic connector of claim 1, further comprising a straight portion extending from the bent portion, the straight portion extending away from the bent portion at an angle.

20. The electronic connector of claim 19, wherein the straight portion reduces an amount of crosstalk.

21. An electronic connector for use with an electrical connection device, the electronic connector comprising:

at least one first conductor comprising an integral compliant pin and providing an interface with the electrical connection device, the at least one first conductor having a shape that provides a predetermined capacitive and inductive balance in the electrical connector;

a front opening for accenting said electrical connection device;

a printed circuit board into which said integral compliant pin is inserted, said printed circuit board being substantially parallel to a plane of said front opening;

a conductor support device to support the at least one first conductor;

a housing defining a contact connection portion to house the conductor support device; and

a wire containment fixture to position at least one wire in the electronic connector, said wire containment fixture having a stepped portion to prevent a portion of the at least one wire from extending into the electronic connector beyond a desired position.