Mass terminable flat flexible cable to pin connector

Claim 2

A stamped and formed terminal for interconnecting first and second electrical conductors, the terminal having first and second conductor interconnection portions; the first conductor interconnection portion comprising a horizontal base and at least one upstanding conductor engaging member formed out of the plane of the horizontal base; the second conductor interconnection portion comprising a vertical base and first and second resilient arms on opposite sides of the vertical base formed out of the plane of the vertical base, the first resilient arm being substantially horizontal; the vertical base of the second interconnection portion being integral with the horizontal base of the first interconnection portion intermediate opposite ends of the terminal with a right angle bend formed between the vertical and horizontal base; each resilient arm being joined only to the vertical base.

Claim 3

The terminal of claim 1 wherein the first horizontal arm is in substantially the same plane as the horizontal base and spaced from the horizontal base by an intervening slot, both the horizontal base and the first horizontal arm being joined to the intermediate vertical base therebetween.

Claim 4

The terminal of claim 1 wherein the first interconnection portion comprises means for establishing a crimped electrical contact with an insulated flat conductor and the second interconnection portion comprises means for establishing electrical contact with a free standing pin.

Claim 5

The terminal of claim 1 wherein the right angle bend extends about an axis extending between opposite ends of the terminal.

Claim 6

The terminal of claim 1 wherein the first interconnection portion includes upstanding conductor engaging members on opposite sides of the horizontal base.

Claim 7

The terminal of claim 5 wherein the upstanding conductor engagable members comprise deformable crimp tangs.

Claim 8

The terminal of claim 6 wherein the crimp tangs are tapered, the free ends comprising means for penetrating the insulation surrounding a flat conductor and engaging the flat conductor when deformed.

Claim 9

The terminal of claim 7 wherein a plurality of crimp tangs are formed on opposite sides of the horizontal base, crimp tangs on opposite sides being staggered.

Claim 10

The terminal of claim 1 wherein both the first and second resilient arms are horizontal and opposed.

Claim 11

The terminal of claim 9 wherein the first and second arms are formed inwardly to define a constricted conductor contact adjacent a forward end of each arm.

Claim 12

The terminal of claim 10 wherein the rearward end of the second arm is formed outward to define a retention lance.

Claim 13

An electrical connector for establishing an electrical interconnection between a plurality of closely spaced electrical pins in a horizontal row and cable conductors in a horizontal insulated cable including: a terminal stamped and formed from a spring metal blank and comprising a first cable conductor interconnection portion joined to a second pin interconnection portion; the cable conductor interconnection portion adjacent a first end of the terminal comprising a horizontal base and conductor engaging members formed upwardly from opposite sides of the horizontal base; the pin interconnection portion adjacent a second end of the terminal comprising a vertical base and upper and lower resilient pin contact arms formed outwardly from the top and bottom of the vertical base respectively, the upper and lower arms being substantially horizontal and having constricted contact ends, the upper resilient pin contact arm being spaced above the horizontal base of the cable interconnection portion and the lower resilient pin contact arm being in substantially the same plane and spaced from the horizontal base of the cable interconnection portion; the vertical base of the pin interconnection portion being joined with the horizontal base of the cable conductor interconnection portion intermediate the first and second ends of the terminal by a right angle bend.

Claim 14

An electrical connector for establishing an electrical interconnection between a plurality of closely spaced electrical pins in a horizontal row and cable conductors in a horizontal insulated cable including: a terminal stamped and formed from a spring metal blank and comprising a first cable conductor interconnection portion joined to a second pin interconnection portion; the cable conductor interconnection portion adjacent a first end of the terminal comprising a horizontal base and conductor engaging members formed upwardly from opposite sides of the horizontal base; the pin interconnection portion adjacent a second end of the terminal comprising a vertical base and upper and lower resilient pin contact arms formed outwardly from the top and bottom of the vertical base respectively, the upper and lower arms being substantially horizontal and having constricted contact ends, the upper resilient pin contact arm being spaced above the horizontal base of the cable interconnection portion and the lower resilient pin contact arm being in substantially the same plane and spaced from the horizontal base of the cable interconnection portion; the vertical base of the pin interconnection portion being joined with the horizontal base of the cable conductor interconnection portion intermediate the first and second ends of the terminal by a right angle bend.

Claim 15

The connector of claim 12 further comprising a multi-compartment insulative housing with a terminal disposed in each compartment.

Claim 16

The connector of claim 13 wherein a latch extends outwardly from the terminal, the housing having first and second latch engaging means for retaining the terminals in a partially inserted and fully inserted position resepctively; the cable interconnection portion comprising means for establishing electrical contact with the cable conductors when the terminals are partially inserted in the housing.

Claim 17

The connector of claim 13 wherein the spacing between adjacent compartments in the housing is no greater than 0.0500 inch.

Claim 18

A mass termination electrical connector for establishing an electrical interconnection between a plurality of pins in a horizontal row spaced apart by a distance no greater than 0.0500 inch, and cable conductors in a horizontal insulated cable, adjacent conductors being spaced apart by the same distance as adjacent pins, the connector comprising: an insulative housing having a horizontal row of compartments extending between opposite faces, adjacent compartments being spaced apart by the same distance as adjacent pins; a plurality of arrays of adjacent stamped and formed terminals, adjacent terminals in each array being spaced apart by a distance equal to a multiple of the spacing between adjacent pins, the terminals in the arrays being insertable into one face of the housing compartments by offsetting terminals in separate arrays, the terminals in each array being in the same row; each terminal further comprising a first cable conductor interconnection portion joined to a second pin interconnection portion; the cable conductor interconnection portion adjacent a first end of the terminal comprising a horizontal base and conductor engaging members formed upwardly from opposite sides of the horizontal base; the pin interconnection portion adjacent a second end of the terminal comprising a vertical base and upper and lower resilient pin contact arms formed outwardly from the top and bottom of the vertical base respectively, the upper and lower arms being substantially horizontal and having constricted contact ends, the upper resilient pin contact arm being spaced above the horizontal base of the cable interconnection portion and the lower resilient pin contact arm being in substantially the same plane and spaced from the horizontal base of the cable interconnection portion; the vertical base of the pin interconnection portion being joined with the horizontal base of the cable conductor interconnection portion intermediate the first and second ends of the terminal by a right angle bend.

Claim 19

A mass termination electrical connector for establishing an electrical interconnection between a plurality of pins in a horizontal row spaced apart by a distance no greater than 0.0500 inch, and cable conductors in a horizontal insulated cable, adjacent conductors being spaced apart by the same distance as adjacent pins, the connector comprising: an insulative housing having a horizontal row of compartments extending between opposite faces, adjacent compartments being spaced apart by the same distance as adjacent pins; a plurality of arrays of adjacent stamped and formed terminals, adjacent terminals in each array being spaced apart by a distance equal to a multiple of the spacing between adjacent pins, the terminals in the arrays being insertable into one face of the housing compartments by offsetting terminals in separate arrays, the terminals in each array being in the same row; each terminal further comprising a first cable conductor interconnection portion joined to a second pin interconnection portion; the cable conductor interconnection portion adjacent a first end of the terminal comprising a horizontal base and conductor engaging members formed upwardly from opposite sides of the horizontal base; the pin interconnection portion adjacent a second end of the terminal comprising a vertical base and upper and lower resilient pin contact arms formed outwardly from the top and bottom of the vertical base respectively, the upper and lower arms being substantially horizontal and having constricted contact ends, the upper resilient pin contact arm being spaced above the horizontal base of the cable interconnection portion and the lower resilient pin contact arm being in substantially the same plane and spaced from the horizontal base of the cable interconnection portion; the vertical base of the pin interconnection portion being joined with the horizontal base of the cable conductor interconnection portion intermediate the first and second ends of the terminal by a right angle bend.

Claim 20

The connector of claim 16 wherein terminals in each array are joined by a frangible carrier strip on the terminal adjacent the cable conductor interconnection portion.

Claim 21

The connector of claim 17 wherein a latch extends outwardly from each terminal, the housing having first and second latch engaging means for retaining the terminals in a partially inserted and fully inserted position respectively; the carrier strips being frangible when the terminals in each array are partially inserted in the compartments.

Claim 22

The connector of claim 18 wherein each cable interconnection portion comprises means for establishing electrical contact with the cable conductors after the carrier strips have been removed and while the terminals are partially inserted in the housing