High frequency cable connector

Claim 2

A high density shielded electrical connector for terminating a shielded cable comprising at least two insulating housings, each insulating housing having signal contacts and being enclosed by a shielding member, a grounding spring clip disposed between said shielding members and being in contact with a wall of said shielding members and being retained therewith, grounding spring clip defines a mating contact open in the same direction as said signal contacts.

Claim 3

The connector of claim 1, wherein each of said shielding members are crimpable to shielded cable to common the shielding members with an outer shield of the respective cable.

Claim 4

The connector of claim 1, wherein said grounding spring clip is V-shaped in cross-section, including a constricted forward section at the open end forming a contact portion for a pin, and an intermediate portion having outward projections forming contact portions for contacting adjacent shield members.

Claim 5

The connector of claim 1, wherein the connector includes at least two of said shielding members and said grounding spring clip is disposed between said shielding members.

Claim 6

The connector of claim 1, wherein said shielding members are formed from one piece where a U-shaped nest with the two walls being spanned by a bottom wall is established and said grounding spring clip is disposed between said two walls.

Claim 7

The connector of claim 1, wherein said housing and shielding members are positioned in a housing having receiving openings therein profiled to receive said shielding members, and said grounding spring clip is positioned in said housing intermediate said shielding members.

Claim 8

The connector of claim 3, wherein said groundling spring clip is insertable into said housing, through a rear face thereof, and lockable therein, whereby the grounding spring clip is retained with the shielding members.

Claim 9

The connector of claim 6, wherein said shielded housings are insertable and removable into the housing, while said grounding spring clip remains locked in the housing.

Claim 10

An electrically shielded connector having an inner housing having signal contacts positioned therein, and a shield member surrounding said inner housing, said connector being characterized in that said shielded connector includes a one piece shield member folded from its ends over towards its center, thereby forming two shielded enclosures, and centrally spaced apart section which carries a shielding contact for contact with a ground pin.

Claim 11

An electrically shielded connector having an inner housing having signal contacts positioned therein, and a shield member surrounding said inner housing, said connector being characterized in that said shielded connector includes a one piece shield member folded from its ends over towards its center, thereby forming two shielded enclosures, and centrally spaced apart section which carries a shielding contact for contact with a ground pin.

Claim 12

The connector of claim 9, characterized in that the shield is folded so as to form two rectangular shield enclosures.

Claim 13

The connector of claim 9, characterized in that said shielded enclosures receive therein, rectangular shaped inner housing, carrying said signal contact.

Claim 14

The connector of claim 9, characterized in that the shielding contact is a discrete member positioned between inner two shielded enclosures.

Claim 15

The connector of claim 9, characterized in that the shielding contact is welded to the outer shield.

Claim 16

The-connector of claim 9, characterized in that said outer shield comprises a lower base wall, two outer side walls, two top cover parts which project inwardly towards a longitudinal center line of the outer shield, and two spaced apart inner walls projecting downwardly to the base wall.

Claim 17

A high frequency shielded cable connector for interconnecting the conductors of a shielded cable to pins of a pin field, comprising: four signal contacts for terminating separate signal conductors of the shielded cable and engaging separate pins of the pin field, where each signal contact includes a resilient contact spring arm for electrically engaging the corresponding pin and a conductor terminating portion opposite the contact spring arm for electrically engaging the respective conductor; a ground contact having a spring arm extending from a base for engaging the respective pin member of the mating component; an insulating body including an inner housing having a linear array of four signal contact receiving passageways extending thereacross and Said channels spaced in two pairs of two channels, the passageway including a front portion extending into a rear terminating portion of the body, where a corresponding one of the signal contacts is received within the passageway such that the spring arm is in the forward section and the conductor terminating portion is disposed in the rear terminating portion, where the ground contact is disposed between the two sets of signal contacts and orientated such that the spring arm is correspondingly disposed with the contact spring arm of the signal contacts; and a shield encasing the body such that the signal contacts therein are surrounded by the shield.

Claim 18

A high frequency shielded cable connector for interconnecting the conductors of a shielded cable to pins of a pin field, comprising: four signal contacts for terminating separate signal conductors of the shielded cable and engaging separate pins of the pin field, where each signal contact includes a resilient contact spring arm for electrically engaging the corresponding pin and a conductor terminating portion opposite the contact spring arm for electrically engaging the respective conductor; a ground contact having a spring arm extending from a base for engaging the respective pin member of the mating component; an insulating body including an inner housing having a linear array of four signal contact receiving passageways extending thereacross and Said channels spaced in two pairs of two channels, the passageway including a front portion extending into a rear terminating portion of the body, where a corresponding one of the signal contacts is received within the passageway such that the spring arm is in the forward section and the conductor terminating portion is disposed in the rear terminating portion, where the ground contact is disposed between the two sets of signal contacts and orientated such that the spring arm is correspondingly disposed with the contact spring arm of the signal contacts; and a shield encasing the body such that the signal contacts therein are surrounded by the shield.

Claim 19

The connector of claim 15, wherein the shield includes a shield engaging portion for electrically commoning a shield of the shielded cable with the shield of the connector and the ground contact.

Claim 20

The connector of claim 15, wherein the connector includes a drain wire termination point enabling a drain wire of the shielded cable to be commoned with the shield and the ground contact.

Claim 21

The connector of claim 15, wherein the signal contact includes a single contact arm.

Claim 22

The connector of claim 15, wherein the receiving passageways define a pair of walls between which the ground contact is positioned.

Claim 23

The connector of claim 15, wherein the ground contact is disposed within the linear array of the signal contacts such that each of the contacts are spaced an equal distance from each other.

Claim 24

The connector of claim 20, wherein the contact spring arms of the signal contacts and the cantilever arm of the ground contact are displaceable along the array.

Claim 25

The connector of claim 21, wherein the body includes an inner housing and a cover, the inner housing including the passageways therein.

Claim 26

The connector of claim 22, wherein the body includes two halfs, each half having two of the passageways therein.

Claim 27

The connector of claim 20, wherein the shield member is of tubular construction having an open first end corresponding to the open end of the front portion of the body and a open second end corresponding to the rear terminating portion.

Claim 28

The connector of claim 24, wherein the shield is of one piece construction.

Claim 29

The connector of claim 24, wherein the body portion extends from the first open end of the shielding thereacross and short of the second open end such that a portion of the shielding is exposed towards the second end.

Claim 30

The connector of claim 24, wherein the body portion includes an opening between the two sets of signal passageways exposing a surface of the shield contactable by the ground contact.

Claim 31

The connector of claim 24, wherein the inner housing and the cover each include a portion extending out of the first open end, where the portions include tapered lead-in surfaces for the front portion of the passageway for guiding the corresponding pin into engagement with the contact contained therein.

Claim 32

The connector of claim 24, wherein the ground contact is electrically connected to the shield along a surface that overlies at least one side of all of the signal contacts.

Claim 33

The connector of claim 29, wherein the ground contact is resistance welded to the shield.

Claim 34

The connector of claim 15, wherein the connector is stackable with similarly formed connectors to form a column of linear arrays.

Claim 35

The connector of claim 31, wherein the spacing of the adjacent linear arrays is equal to the spacing between adjacent contacts within a particular linear array.

Claim 36

The connector of claim 32, wherein the individual connectors include a keying opening and a keying post such that adjacent connectors may be aligned.

Claim 37

The connector of claim 32, wherein the individual connectors include keys for polarization to a mating connector.

Claim 38

A cable connector for interconnecting conductors of a shielded cable to pins of a pin field, said connector comprising: four signal contacts for terminating separate signal conductors of the shielded cable and engaging separate pins of the pin field, each signal contact including a resilient contact spring arm for engaging the pin, where each signal contact is positioned with a signal contact receiving passageway formed in an insulating material; a ground contact for engaging a corresponding pin of the pin field, said ground contact having a resilient spring arm for engaging the pin, where said ground contact is positioned between two of the signal contacts; and a conductive shield member surrounding said signal contacts and the ground contact being commoned therewith, said signal and ground contacts being arranged in a linear array.

Claim 39

A cable connector for interconnecting conductors of a shielded cable to pins of a pin field, said connector comprising: four signal contacts for terminating separate signal conductors of the shielded cable and engaging separate pins of the pin field, each signal contact including a resilient contact spring arm for engaging the pin, where each signal contact is positioned with a signal contact receiving passageway formed in an insulating material; a ground contact for engaging a corresponding pin of the pin field, said ground contact having a resilient spring arm for engaging the pin, where said ground contact is positioned between two of the signal contacts; and a conductive shield member surrounding said signal contacts and the ground contact being commoned therewith, said signal and ground contacts being arranged in a linear array.

Claim 40

The cable connector of claim 35, where the ground contact includes an opposing pair of resilient contact arms.

Claim 41

The cable connector of claim 35, where keying members can be attached to the connector to allow polarized connection to a mating connector wherein the pin field is disposed.

Claim 42

The cable connector of claim 35, where the conductive shield member is formed to have opposing open ends for receiving the pins and conductors therein respectively.

Claim 43

The cable connector of claim 35, where the ground contact separates the signal contacts into two pairs.

Claim 44

The cable connector of claim 39, where the resilient contact arms of the signal contacts and the ground contact are deflectable along the linear array.

Claim 45

The cable connector of claim 35, where the conductive shield member fully encloses the signal contacts.

Claim 46

The cable connector of claim 41, wherein the conductive shield member is formed from a single piece.

Claim 47

A cable connector for interconnecting conductors of a shielded cable to pins of a pin field, said connector comprising; four signal contacts for terminating separate signal conductors of the shielded cable and for engaging separate pins of the pin field, each signal contact including a resilient contact spring arm for engaging said pin, where each signal contact is positioned in a corresponding signal contact receiving passageway formed of insulating material and having a forward portion with an open end for receiving the pin therethrough and the resilient spring arm being disposed in said forward portion; a ground contact for engaging a corresponding pin of said pin field and having a resilient contact spring arm for engaging the pin where the ground contact and the signal contacts are arranged in a linear array with said ground contact being positioned between two of the signal contacts where both ground and signal contacts are similarly aligned for plugability to the pins; and a conductive shield surrounding the signal contacts and having open ends so that the pins are receivable by the connector to engage the spring arms and the cable conductors are able to reach the signal contacts therein, where the ground contact is electrically commoned to said shield along a surface thereof that corresponds to an inner surface surrounding the signal contacts.

Claim 48

A cable connector for interconnecting conductors of a shielded cable to pins of a pin field, said connector comprising; four signal contacts for terminating separate signal conductors of the shielded cable and for engaging separate pins of the pin field, each signal contact including a resilient contact spring arm for engaging said pin, where each signal contact is positioned in a corresponding signal contact receiving passageway formed of insulating material and having a forward portion with an open end for receiving the pin therethrough and the resilient spring arm being disposed in said forward portion; a ground contact for engaging a corresponding pin of said pin field and having a resilient contact spring arm for engaging the pin where the ground contact and the signal contacts are arranged in a linear array with said ground contact being positioned between two of the signal contacts where both ground and signal contacts are similarly aligned for plugability to the pins; and a conductive shield surrounding the signal contacts and having open ends so that the pins are receivable by the connector to engage the spring arms and the cable conductors are able to reach the signal contacts therein, where the ground contact is electrically commoned to said shield along a surface thereof that corresponds to an inner surface surrounding the signal contacts.

Claim 49

A cable connector for interconnecting conductors of a shielded cable having conductors and a drain wire surrounded by an inner shield to pins of a pin field, the conductor comprising; four signal contacts, each contact having a resilient spring contact arm for engaging corresponding pins and a conductor terminating section for terminating the respective conductor of the cable, each signal contact is disposed within a corresponding channel defined by side walls formed of insulative material where the channel includes a terminal receiving portion wherein the resilient arm is disposed and a pin receiving opening at an end thereof for receiving the respective pin into the channel for engagement with said resilient spring contact arm, said four signal contacts being arranged in a linear array to define a linear row of signal contacts; a ground contact having a resilient spring contact arm for engaging a corresponding pin of the pin field where said ground contact is disposed within the linear row of signal contacts and located between two of the signal contacts said ground contact including a base portion from which the spring arm extends; and a conductive shield member surrounding the signal contacts and spanning at least one side of the ground contact with a surface corresponding to the surface of the shield surrounding the signal contacts, the base of the ground contact being electrically commoned to the shield.

Claim 50

A cable connector for interconnecting conductors of a shielded cable having conductors and a drain wire surrounded by an inner shield to pins of a pin field, the conductor comprising; four signal contacts, each contact having a resilient spring contact arm for engaging corresponding pins and a conductor terminating section for terminating the respective conductor of the cable, each signal contact is disposed within a corresponding channel defined by side walls formed of insulative material where the channel includes a terminal receiving portion wherein the resilient arm is disposed and a pin receiving opening at an end thereof for receiving the respective pin into the channel for engagement with said resilient spring contact arm, said four signal contacts being arranged in a linear array to define a linear row of signal contacts; a ground contact having a resilient spring contact arm for engaging a corresponding pin of the pin field where said ground contact is disposed within the linear row of signal contacts and located between two of the signal contacts said ground contact including a base portion from which the spring arm extends; and a conductive shield member surrounding the signal contacts and spanning at least one side of the ground contact with a surface corresponding to the surface of the shield surrounding the signal contacts, the base of the ground contact being electrically commoned to the shield.

Claim 51

The electrical connector of claim 44, where the shield extends rearward beyond the insulative material having the channels therein.

Claim 52

The electrical connector of claim 44, where the resilient spring arms of the signal contacts and the ground contact are deflectable in response to engaging a corresponding pin along the direction of the linear array.

Claim 53

The electrical connector of claim 44, wherein the drain wire of the cable are electrically connected to the shield.

Claim 54

The electrical connector of claim 44, where the ground contact includes a plurality of spring arms.

Claim 55

The electrical connector of claim 48, where two of the plurality are arranged in an opposing manner.

Claim 56

The electrical connector of claim 44, whereupon a keying member for orienting the connector with respect to a mating connector may be disposed on the connector.

Claim 57

The electrical connector of claim 50, wherein the keying members are disposed outward at the ends of the linear array.

Claim 58

The electrical connector of claim 51, wherein the keying member is formed separately of the connector.