Electrical connector with integral ground strap for shielded cable

Claim 2

An electrical jack, which comprises: an insulating housing having a front end, a rear end and conductor-receiving means; a plug-receiving opening extending into said front end of said insulating housing; a plurality of electrical conductors in side-by-side spaced-apart relationship, each of said conductors comprising an intermediate portion extending through said conductor-receiving means, a spring contact portion extending from one end of said intermediate portion into said plug-receiving opening, and an end portion extending from the other end of said intermediate portion; and at least one ground conductor positioned in said housing adjacent said plurality of conductors and including a ground spring contact portion extending into said opening and formed similarly to said spring contact portion of each of said conductors, said ground conductor including grounding means extending outside said insulating housing and having a surface area substantially greater than that of said ground spring contact portion for coupling said ground conductor to a source of ground potential; and said grounding means comprises a ground strap extending integrally from and substantially wider than said ground spring contact portion, and having a free end; and said ground strap includes terminal means formed at said free end for connecting the same to the source of ground potential; and said ground strap includes an arm coupled to said ground spring contact portion and extending out of said housing, and a leg extending angularly from said arm.

Claim 3

The jack as set forth in claim 1, wherein said ground spring contact portion is substantially identical to said spring contact portion and is positioned in said housing in lateral alignment with each of said spring contact portions of said conductors.

Claim 4

The jack as set forth in claim 1, wherein said conductors comprise stamped and formed flat contacts having a first width, and wherein said ground conductor comprises a substantially flat, stamped and formed ground contact.

Claim 5

The jack as set forth in claim 3, wherein said ground spring contact portion of said ground conductor has a second width substantially identical to said first width, and wherein said grounding means has a third width substantially greater than said second width.

Claim 6

The jack as set forth in claim 4, wherein said third width is at least about twice as great as said second width.

Claim 7

The jack as set forth in claim 4, wherein said third width is about four to five times as great as said second width.

Claim 8

The jack as set forth in claim 1, wherein said terminal means comprises a ring terminal.

Claim 9

The jack as set forth in claim 1, wherein said terminal means comprises a solder post.

Claim 10

The jack as set forth in claim 1, wherein said leg is formed at about a right angle to said arm.

Claim 11

The jack as set forth in claim 1, wherein said ground strap further comprises means formed therein for facilitating bending thereof.

Claim 12

The jack as set forth in claim 10, wherein said bending facilitating means comprises cutouts formed along the edges of said ground strap.

Claim 13

The jack as set forth in claim 1, wherein said ground strap includes means located in said housing for securing said grounding means in position.

Claim 14

The jack as set forth in claim 12, wherein said securing means comprises a substantially rectangular portion having an opening formed therein adapted to be secured by said housing.

Claim 15

A telephone-type modular jack for receiving a telephone-type modular plug, which comprises: a housing having a front portion, a rear portion and a plurality of side-by-side conductor-receiving guide means formed therein; an opening formed in said front portion of said housing for receiving the telephone-type modular plug, the plug having a multi-conductor cable terminated by a plurality of side-by-side, substantially planar, insulation-piercing, contact terminals positioned in the forward portion thereof, the cable including at least one shielded conductor therein; a plurality of electrical conductors arranged in a side-by-side, spaced-apart fashion in said housing, each of said conductors including an end portion, an intermediate portion extending from said end portion through said conductor-receiving guide means, and a spring contact portion extending from said intermediate portion into said opening; at least one ground conductor positioned in said housing adjacent said plurality of conductors and including a ground spring contact portion extending into said opening and formed similarly to said spring contact portion of each of said conductors, said ground conductor including grounding means extending outside said housing and having a surface area substantially greater than that of said ground spring contact portion for coupling said ground conductor to a source of ground potential; and said grounding means comprises a ground strap extending integrally from and substantially wider than said ground spring contact portion, and having a free end; and said ground strap includes terminal means formed at said free end for connecting the same to the source of ground potential; and said ground strap includes an arm coupled to said ground spring contact portion and extending out of said housing, and a leg extending angularly from said arm; and said contact terminals of said telephone-type modular plug engaging said spring contact portions of said conductors and said ground spring contact of said ground conductor after insertion of said telephone-type modular plug into said opening of said telephone-type modular jack.

Claim 16

A telephone-type modular jack for receiving a telephone-type modular plug, which comprises: a housing having a front portion, a rear portion and a plurality of side-by-side conductor-receiving guide means formed therein; an opening formed in said front portion of said housing for receiving the telephone-type modular plug, the plug having a multi-conductor cable terminated by a plurality of side-by-side, substantially planar, insulation-piercing, contact terminals positioned in the forward portion thereof, the cable including at least one shielded conductor therein; a plurality of electrical conductors arranged in a side-by-side, spaced-apart fashion in said housing, each of said conductors including an end portion, an intermediate portion extending from said end portion through said conductor-receiving guide means, and a spring contact portion extending from said intermediate portion into said opening; at least one ground conductor positioned in said housing adjacent said plurality of conductors and including a ground spring contact portion extending into said opening and formed similarly to said spring contact portion of each of said conductors, said ground conductor including grounding means extending outside said housing and having a surface area substantially greater than that of said ground spring contact portion for coupling said ground conductor to a source of ground potential; and said grounding means comprises a ground strap extending integrally from and substantially wider than said ground spring contact portion, and having a free end; and said ground strap includes terminal means formed at said free end for connecting the same to the source of ground potential; and said ground strap includes an arm coupled to said ground spring contact portion and extending out of said housing, and a leg extending angularly from said arm; and said contact terminals of said telephone-type modular plug engaging said spring contact portions of said conductors and said ground spring contact of said ground conductor after insertion of said telephone-type modular plug into said opening of said telephone-type modular jack.

Claim 17

The jack as set forth in claim 14, wherein said ground spring contact portion is substantially identical to said spring contact portion and is positioned in said housing in lateral alignment with each of said spring contact portions of said conductors.

Claim 18

The jack as set forth in claim 14, wherein said conductors comprise stamped and formed flat contacts having a first width, and wherein said ground conductor comprises a substantially flat, stamped and formed ground contact.

Claim 19

The jack as set forth in claim 16, wherein said ground spring contact portion of said ground conductor has a second width substantially identical to said first width, and wherein said grounding means has a third width substantially greater than said second width.

Claim 20

The jack as set forth in claim 17, wherein said third width is at least about twice as great as said second width.

Claim 21

The jack as set forth in claim 17 wherein said third width is about four to five times as great as said second width.

Claim 22

The jack as set forth in claim 14, wherein said terminal means comprises a ring terminal.

Claim 23

The jack as set forth in claim 14, wherein said terminal means comprises a solder post.

Claim 24

The jack as set forth in claim 14, wherein said leg is formed at about a right angle to said arm.

Claim 25

The jack as set forth in claim 14, wherein said ground strap further comprises means formed therein for facilitating bending thereof.

Claim 26

The jack as set forth in claim 23, wherein said bending facilitating means comprises cutouts formed along the edges of said ground strap.

Claim 27

The jack as set forth in claim 14, wherein said ground strap includes means located in said housing for securing said grounding means in position.

Claim 28

The jack as set forth in claim 25, wherein said securing means comprises a substantially rectangular portion having an opening formed therein adapted to be secured by said housing.