Low profile electrical connector

Claim 2

In an electrical connector which includes a dielectric housing having a terminal-receiving passage defining a terminal-insertion axis for receiving a mating terminal member and a stamped and formed sheet metal contact member having a contact end disposed in the passage and a terminal end projecting from the housing, the improvement comprising said housing having top and bottom walls, with the terminal-receiving passage extending in a direction therebetween, and with a slot in a side wall of the housing communicating with the passage, and said contact end of the contact member being inserted into the slot and being generally planar and having a terminal-receiving slot, with the plane of the contact end and the slot being disposed generally transverse to said terminal-insertion axis.

Claim 3

In an electrical connector as set forth in claim 1, wherein said contact end of the contact member includes a pair of arms having inwardly projecting distal ends defining said terminal-receiving slot, the inwardly projecting ends being bent out of the plane of the contact end to define surface means generally parallel to said axis for engaging the mating terminal member.

Claim 4

In an electrical connector as set forth in claim 1, wherein said contact end of the contact member includes a pair of arms having distal ends defining said terminal-receiving slot, the arms being twisted so that the distal ends thereof define surface means generally parallel to said axis for engaging the mating terminal member.

Claim 5

In an electrical connector as set forth in claim 1, wherein the dielectric housing has a plurality of terminal-receiving passages defining a plurality of terminal-insertion axes spaced at a given pitch, and a plurality of said stamped and formed sheet metal contact members are located to have their respective contact ends disposed in the passages in a staggered array of at least two different levels, the width of the contact ends generally perpendicular to the terminal-insertion axes being wider than said pitch.

Claim 6

In an electrical connector as set forth in claim 1, wherein said contact member includes an elongated body portion between said contact and terminal ends, the contact end projecting generally perpendicular to the body portion.

Claim 7

In an electrical connector as set forth in claim 5, wherein the terminal end of the contact member projects generally transversely from the body portion thereof.

Claim 8

In an electrical connector as set forth in claim 5, wherein the improvement includes a groove on the outside of the housing within which the body portion of the contact member is disposed.

Claim 9

In an electrical connector as set forth in claim 5, wherein said contact end of the contact member includes a pair of arms having inwardly projecting distal ends defining said terminal-receiving slot, the inwardly projecting ends being bent out of the plane of the contact end to define surface means generally parallel to said axis for engaging the mating terminal member.

Claim 10

In an electrical connector as set forth in claim 5, wherein said contact end of the contact member includes a pair of arms having distal ends defining said terminal receiving slot, the arms being twisted so that the distal ends thereof define surface means generally parallel to said axis for engaging the mating terminal member.

Claim 11

In an electrical connector as set forth in claim 1, wherein said contact member includes an elongated body portion having said terminal end of the contact member at one end thereof and a leg portion projecting generally perpendicularly from the opposite end thereof, and said contact end of the contact member projects generally perpendicularly from a distal end of the leg portion.

Claim 12

In an electrical connector as set forth in claim 10, wherein said contact end of the contact member projects from the distal end of the leg portion back toward the terminal end of the contact member.

Claim 13

In an electrical connector as set forth in claim 11, wherein the terminal end of the contact member projects generally transversely from the body portion of a side thereof opposite the leg portion of the contact member.

Claim 14

In an electrical connector as set forth in claim 11, wherein the improvement includes a groove on the outside of one side of the housing within which the leg portion of the contact member is disposed.

Claim 15

In an electrical connector as set forth in claim 13, wherein the housing includes a second groove in a second side of the housing within which the body portion of the contact member is disposed.

Claim 16

In an electrical connector as set forth in claim 14, wherein said contact end of the contact member includes a pair of arms having inwardly projecting distal ends defining said terminal-receiving slot, the inwardly projecting ends being bent out of the plane of the contact end to define surface means generally parallel to said axis for engaging the mating terminal member.

Claim 17

In an electrical connector as set forth in claim 14, wherein said contact end of the contact member includes a pair of arms having distal ends defining said terminal receiving slot, the arms being twisted so that the distal ends thereof define surface means generally parallel to said axis for engaging the mating terminal member.

Claim 18

An electrical connector assembly including a housing having first and second opposed surfaces and a plurality of through holes extending through said housing between said surfaces, and a female conductive contact member having a mating portion, a mounting portion and securing means to secure said female contact member within said through holes, said female contact member being mounted so that said mating portion thereof is positioned within each said through hole for receiving a mating male conductive member along an axis through said through hole and said mounting portion of said female contact member is positioned for electrically and mechanically securing said female contact member to an electrically conductive component, wherein the improvement comprises: a plurality of slots in a side wall extending between said first and second surfaces, each said slot communicating with one of said through holes and being generally perpendicular to said axis of said through hole, said slots being aligned in two generally planar rows, one of said rows being closer to said first surface than the other of said rows; the mating portion of each said female contact member being generally planar and having a receiving opening for receiving a mating male contact member, said generally planar mating portion of each female contact member being positioned within one of said slots perpendicular to the axis of said through hole with which said slot is communicating.

Claim 19

An electrical connector assembly including a housing having first and second opposed surfaces and a plurality of through holes extending through said housing between said surfaces, and a female conductive contact member having a mating portion, a mounting portion and securing means to secure said female contact member within said through holes, said female contact member being mounted so that said mating portion thereof is positioned within each said through hole for receiving a mating male conductive member along an axis through said through hole and said mounting portion of said female contact member is positioned for electrically and mechanically securing said female contact member to an electrically conductive component, wherein the improvement comprises: a plurality of slots in a side wall extending between said first and second surfaces, each said slot communicating with one of said through holes and being generally perpendicular to said axis of said through hole, said slots being aligned in two generally planar rows, one of said rows being closer to said first surface than the other of said rows; the mating portion of each said female contact member being generally planar and having a receiving opening for receiving a mating male contact member, said generally planar mating portion of each female contact member being positioned within one of said slots perpendicular to the axis of said through hole with which said slot is communicating.

Claim 20

The electrical connector assembly of claim 17 wherein said terminal and housing are configured so that said contact pin can enter said through hole past either said first or second surface to mate with said electrical terminal.

Claim 21

An electrical connector assembly including a dielectric housing having first and second opposed surfaces and a plurality of through holes extending through said housing between said surfaces, and a plurality of female conductive contact members having a mating portion, a mounting portion and securing means to secure said female contact members within said through holes, said female contact members being mounted so that said mating portion thereof is positioned within each said through hole for receiving a mating male conductive member along an axis through said through hole and said mounting portion of said female contact member is positioned for electrically and mechanically securing said female contact member to an electrically conductive component, wherein the improvement comprises: a plurality of slots in a side wall extending between said first and second surfaces, each said slot communicating with one of said through holes and being generally perpendicular to said axis of said through hole.

Claim 22

An electrical connector assembly including a dielectric housing having first and second opposed surfaces and a plurality of through holes extending through said housing between said surfaces, and a plurality of female conductive contact members having a mating portion, a mounting portion and securing means to secure said female contact members within said through holes, said female contact members being mounted so that said mating portion thereof is positioned within each said through hole for receiving a mating male conductive member along an axis through said through hole and said mounting portion of said female contact member is positioned for electrically and mechanically securing said female contact member to an electrically conductive component, wherein the improvement comprises: a plurality of slots in a side wall extending between said first and second surfaces, each said slot communicating with one of said through holes and being generally perpendicular to said axis of said through hole.

Claim 23

The electrical connector assembly of claim 19 wherein the mating portion of each said female contact member is generally planar and has a receiving opening for receiving a mating male contact member, said generally planar mating portion of each female contact member being positioned within one of said slots perpendicular to the axis of said through hole with which said slot is communicating.