Cable connector assembly

Patent metadata

Field	Value
Publication number	US-10424878-B2
Application number	US-201716069058-A
Country	US
Kind code	B2
Filing date	Jan 11, 2017
Priority date	Jan 11, 2016
Publication date	Sep 24, 2019
Grant date	Sep 24, 2019

Abstract

A cable connector for use in a bypass assembly is disclosed. Twin-ax cables are directly terminated to the cable connector. The cable connector includes a sub-connector that includes terminals that have termination portions extending outwardly and signal conductors from the bypass cables are aligned with the termination portions and welded together. A carrier and ground collar can help connect termination portions that are intended for ground terminals together to form commoned ground terminals.

First claim

We claim:

1. A cable connector assembly, comprising:
a plurality of cables, each cable having a twin-ax construction with a pair of signal conductors that forms a differential pair; and
a cable connector mounted on the end of the plurality of cables, the cable connector including a carrier with a top flange and a bottom flange, a spacer that supports the plurality of cables, a ground collar that is connected to the carrier so that the spacer is supported by the ground collar and the carrier on two sides, and a sub-connector with a sub-housing that supports a row of terminals, each of the terminals in the row of terminals having a termination portion that extends outwardly, wherein free ends of the signal conductors are welded to respective termination portions of corresponding terminals and the ground collar, bottom flange and termination portions of respective terminals are welded together.

2. The cable connector assembly of claim 1 , wherein the cables exit from the cable connector at a right angle compared to a mating direction of the cable connector assembly.

3. The cable connector assembly of claim 1 , further comprising a housing that substantially encloses the carrier and the sub-connector.

4. The cable connector assembly of claim 3 , further comprising a wire comb that helps secure the signal conductors in position.

5. The cable connector assembly of claim 1 , wherein the ground collar includes tails that are aligned with mounting feet provided on the bottom flange and the tails and mounting feet are aligned with the termination portions so that a three-layer connection is formed.

6. The cable connector assembly of claim 5 , wherein the ground collar includes a first tail, a second tail and a third tail, wherein the second tail is wider than the first tail and the third tail is wider than the second tail and the third tail extends across at least two terminals.

7. The cable connector assembly of claim 5 , wherein the ground collar includes a first tail, a second tail and a third tail, the second tail being aligned between two signal conductors that form the differential pair so as to engage a termination portion of a terminal positioned between two terminals that form a signal pair.

8. The cable connector assembly of claim 7 , wherein the third tail and the corresponding mounting foot extends across three terminals and both are welded to each of the three terminals.

9. A cable connector assembly, comprising:
a plurality of cables, each cable having a twin-ax construction with a pair of signal conductors that forms a differential pair and a drain wire; and
a cable connector mounted on the end of the plurality of cables, the cable connector including a carrier with a top flange and a bottom flange, a spacer that supports the plurality of cables, a ground collar that is connected to the carrier so that the spacer is supported by the ground collar and the carrier on two sides, and a sub-connector with a sub-housing that supports a row of terminals, each of the terminals in the row of terminals having a termination portion that extends outwardly, wherein free ends of the signal conductors are welded to the termination portion and the drain wire is connected to the ground collar and the ground collar, bottom flange and termination portions of respective terminals are welded together.

10. The cable connector assembly of claim 9 , wherein the cables exit from the cable connector at a right angle compared to a mating direction of the cable connector assembly.

11. The cable connector assembly of claim 9 , wherein the ground collar includes tails that are aligned with mounting feet provided on the bottom flange and the tails and mounting feet are aligned with the termination portions so that a three-layer connection is formed.

12. The cable connector assembly of claim 11 , wherein the ground collar includes a first tail, a second tail and a third tail, wherein the second tail is wider than the first tail and the third tail is wider than the second tail and the third tail extends across at least two terminals.

13. The cable connector assembly of claim 11 , wherein the ground collar includes a first tail, a second tail and a third tail, the second tail being connected to the drain wire and aligned between two signal conductors that form the differential pair so as to engage a termination portion of a terminal positioned between two terminals that form a signal pair.

14. The cable connector assembly of claim 13 , wherein the second tail includes an opening and a free end of the drain wire extends through the opening and is connected to the ground collar.

Assignees

• Molex Llc

Inventors

• Lloyd Brian Keith
• Fitzgerald Gregory
• Reed Bruce
• Walz Gregory
• Isaac Ayman
• Mclaughlin Jr Dino

Classifications

• H01R12/79

  connecting to rigid printed circuits or like structures · CPC title

• H01R13/6581 Primary

  Shield structure · CPC title

• H01R12/716

  Coupling device provided on the PCB · CPC title

• H01R12/775

  Ground or shield arrangements · CPC title

• H01R4/023

  between cables or wires and terminals · CPC title