Electrical connector

Claim 2

An electrical connector comprising: a dielectric housing including a base having an opening encircled by a raised collar and a body member having a front surface and at least one cavity open on said surface and rearwardly extending longitudinally therefrom in communication with the opening in said base defined by a box-like wall section with longitudinal sides in encircling engagement with said collar and a pair of limiting shoulders disposed apart from said sides and laterally separated parallel to said sides, and at least one metallic contact, said contact being mounted in said housing and frontwardly including a pair of opposite, inwardly-facing spring arms for receiving a mating contact and rearwardly including spaced facing flanges abutting said collar and engaging said sides and a tail portion passing through the opening in said base for receiving a conductive element, said spring arms frontwardly including a pair of engagement portion means at least partially disposed in said box-like section and movable in a commmon plane with one of said portions facing said side and inwardly facing said other portion,

Claim 3

said engagement portion means including a pair of laterally offset tabs in inwardly limiting engagement with said shoulders, said shoulders located adjacent the longitudinal mid-plane between said engagement portions, each of said engagement portion means having one of said tabs extending laterally beyond the other portion to one of said shoulders and being outwardly movable away therefrom.

Claim 4

said engagement portion means including a pair of laterally offset tabs in inwardly limiting engagement with said shoulders, said shoulders located adjacent the longitudinal mid-plane between said engagement portions, each of said engagement portion means having one of said tabs extending laterally beyond the other portion to one of said shoulders and being outwardly movable away therefrom.

Claim 5

An electrical connector comprising: a dielectric housing including a generally flat base with a plurality of rectangular openings, raised collars encompassing said openings and grooves separating adjacent collars, and a frontwardly extending side member laterally spaced apart from said openings, and a body member including front and rear surfaces and mounted on the base, a plurality of cavities extending between the surfaces with front restricted openings, the body member having walls longitudinally surrounding the cavities with rear edges on said walls shaped to fit into grooves when the body member is mounted on the base, a plurality of electrical contacts mounted in said housing, each of said contacts including a pair of opposed spring arm means at least partially disposed in a respective one of said cavities for movement in a common plane and a tail portion rearwardly extending through a respective one of said rectangular openings for connection to a conductive element and rotationally restricted by the respective rectangular opening, the opposed pair of spring arm means including lower ends spaced apart laterally in abutment with a respective collar and engagement portions upwardly extending therefrom, said engagement portions being bent outwardly and then inwardly to form lower outwardly oriented bows each abutting a respective one of said walls for restricting rotation of said contacts and upper inwardly oriented bows and including a tab for each opposed spring arm means with each tab on the opposed pair of spring arm means offset in an opposite lateral direction. said body member including a pair of limiting shoulders for each cavity disposed apart from a respective one of said walls and laterally separated parallel to the respective wall, each tab engaging a respective one of said shoulders thereby limiting inward movement of the respective engagement portion toward the other engagement portion.

Claim 6

An electrical connector comprising: a dielectric housing including a generally flat base with a plurality of rectangular openings, raised collars encompassing said openings and grooves separating adjacent collars, and a frontwardly extending side member laterally spaced apart from said openings, and a body member including front and rear surfaces and mounted on the base, a plurality of cavities extending between the surfaces with front restricted openings, the body member having walls longitudinally surrounding the cavities with rear edges on said walls shaped to fit into grooves when the body member is mounted on the base, a plurality of electrical contacts mounted in said housing, each of said contacts including a pair of opposed spring arm means at least partially disposed in a respective one of said cavities for movement in a common plane and a tail portion rearwardly extending through a respective one of said rectangular openings for connection to a conductive element and rotationally restricted by the respective rectangular opening, the opposed pair of spring arm means including lower ends spaced apart laterally in abutment with a respective collar and engagement portions upwardly extending therefrom, said engagement portions being bent outwardly and then inwardly to form lower outwardly oriented bows each abutting a respective one of said walls for restricting rotation of said contacts and upper inwardly oriented bows and including a tab for each opposed spring arm means with each tab on the opposed pair of spring arm means offset in an opposite lateral direction. said body member including a pair of limiting shoulders for each cavity disposed apart from a respective one of said walls and laterally separated parallel to the respective wall, each tab engaging a respective one of said shoulders thereby limiting inward movement of the respective engagement portion toward the other engagement portion.