# US 10,374,365 B2 · Connector and connector system having edge-coupled terminals

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- Number: US 10,374,365 B2
- Document ID: US10374365B2
- Status: Granted
- Kind: B2
- Application number: 15/606,446
- Filed: 2017-05-26
- Published: 2017-09-14
- Granted: 2019-08-06
- Earliest claimed: 2011-10-12
- Assignees: Molex Incorporated
- Applicants: Molex, LLC
- Inventors: John C. Laurx; Peerouz Amleshi; Vivek M. Shah
- Web page: https://patentgrep.com/patent/US10374365B2

## CPC

- H01R 13/6585: Shielding material individually surrounding or interposed between mutually spaced contacts
- H01R 12/716: {Coupling device provided on the PCB}
- H01R 12/722: {coupling devices mounted on the edge of the printed circuits}
- H01R 13/652: with earth pin, blade or socket
- H01R 13/6581: Shield structure
- H01R 13/6587: for mounting on PCBs
- H01R: ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS

## Abstract

A connector system is disclosed that can include a first and second connector. The first connector supports a channel terminal that is U-shaped and includes a mating edge. The second connector includes one or more wafers that support signal terminals arranged in an edge-coupled manner. Ground terminals in the one or more wafers are positioned on two sides of a pair of signal terminals and are configured to engage the mating edge of the channel terminal. Each wafer can include a shield mounted on a side of the wafer. The shield can include arms that electrically engage ground terminals.

## Claims

### Claim 1

A connector, comprising:
a housing having a mating face;
a first wafer and a second wafer supported by the housing and positioned adjacent each other, the first and second wafers each having a first edge and a second edge and a first side and a second side, wherein the second side of the first wafer is adjacent the first side of the second wafer;
a pair of signal terminals supported by each of the wafers, each of the terminals in the signal pairs having a contact extending from the first edge, a tail extending from the second edge and a body extending between the contact and the tail, the pair of signal terminals being arranged for edge-coupling;
a ground terminal supported by the first wafer and positioned adjacent the pair of signal terminals supported by the first wafer, the ground terminal having a ground contact, a ground tail and a ground body extending between the ground contact and the ground tail, the ground terminal and the pair of signal terminals forming a single column; and
a shield supported by the first wafer on the first side, the shield having a groove formed by a wall with two arms formed in the shield and extending from the wall, the wall of the groove aligned with the bodies of the pair of signal terminals supported by the first wafer so that the two arms are positioned on opposite sides of the pair of signal terminals supported by the first wafer.

### Claim 2 (depends on 1)

The connector of claim 1, wherein the groove extends substantially along the body of the pair of signal terminals from the first edge to the second edge.

### Claim 3 (depends on 1)

The connector of claim 1, wherein the ground terminal is a first ground terminal, the connector further comprising a second ground terminal positioned adjacent the pair of signal terminals opposite the first ground terminal and the shield electrically connects the first and second ground terminals.

### Claim 4 (depends on 3)

The connector of claim 3, wherein the first and second ground terminals include apertures positioned along the body and the shield includes fingers that engage the apertures in the first and second ground terminals with an interference fit.

### Claim 5 (depends on 3)

The connector of claim 3, wherein the first wafer supports a plurality of pairs of signal terminals with a corresponding ground terminal positioned between each pair of signal terminals, the shield having a corresponding groove aligned with the bodies of each of the plurality of pairs of signal terminals supported by the first wafer.

### Claim 6 (depends on 1)

The connector of claim 1, wherein the ground contact has a first beam with a first contact surface that faces a first direction and the ground contact has a second beam with a second contact surface that faces a second direction that is different than the first direction.

### Claim 7 (depends on 1)

The connector of claim 1, wherein the first edge and the second edge are at a right angle to each other.