Shielded electrical connector

Claim 2

A shielded electrical connector, comprising an insulating front housing part and a plurality of juxtaposed contact lamellas, said contact lamellas each having a mating contact portion received in the front housing part, an intermediate portion molded into insulating material, as well as a rear contact portion extending away from said intermediate portion, and a electrically conductive shield being provided between the intermediate portion, the contact lamellas as well as on the outsides in the region of the intermediate portions, the intermediate portions of the contact lamellas are received in a rear housing part, the intermediate portions in said rear housing part are separated from each other via continuous partition walls, the rear housing is provided with a metallization layer for shielding, and the continuous partition walls of the rear housing part extending as far as to the mating contact portion received in said front housing part.

Claim 3

A shielded electrical connector according to claim 1 , wherein the front housing part is provided with corresponding recesses into which the continuous partition walls can be slidingly introduced.

Claim 4

A shielded electrical connector according to claim 1 , wherein the rear housing part comprises a top wall, a rear wall and at least one side wall.

Claim 5

A shielded electrical connector according to claim 3 , characterized in that the top wall and at least one side wall extend as far as over the front housing part, and in the region of the front housing part there is also formed a bottom wall that is connected to said rear housing part 1 .

Claim 6

A shielded electrical connector according to claim 4 , characterized in that the bottom wall and/or the top wall have a metal strip press-fitted therein that is connected to contacts.

Claim 7

A shielded electrical connector according to any of claims 1 to 5 , characterized in that the bottom side of the rear housing part is provided with pins that are provided with a metallization layer as well.

Claim 8

A shielded electrical connector, comprising: an insulating front housing having a front and a rear face, said front face having an array of openings for the receipt of a plurality of mating contact pins, and said housing being defined by a matrix of horizontal and vertical walls which define contact receiving cavities opening on to said rear face, each said vertical wall having a slot defined therein, extending inwardly from said rear face; a plurality of contact members having mating contact portions received in said contact receiving cavities of said front housing part, intermediate portions and rear contact portions extending away from said intermediate portions, each said contact member being arranged in a substantially planar array, and said plurality of said contact members being positioned in an orthogonally arranged manner; and a rear housing portion substantially enclosing said front housing portion, and said rear housing portion including orthogonally arranged electrically conductive shielding walls, having rear shielding portions positioned intermediate to said contact members, and front shielding portions positioned in said slots.

Claim 9

A shielded electrical connector, comprising: an insulating front housing having a front and a rear face, said front face having an array of openings for the receipt of a plurality of mating contact pins, and said housing being defined by a matrix of horizontal and vertical walls which define contact receiving cavities opening on to said rear face, each said vertical wall having a slot defined therein, extending inwardly from said rear face; a plurality of contact members having mating contact portions received in said contact receiving cavities of said front housing part, intermediate portions and rear contact portions extending away from said intermediate portions, each said contact member being arranged in a substantially planar array, and said plurality of said contact members being positioned in an orthogonally arranged manner; and a rear housing portion substantially enclosing said front housing portion, and said rear housing portion including orthogonally arranged electrically conductive shielding walls, having rear shielding portions positioned intermediate to said contact members, and front shielding portions positioned in said slots.

Claim 10

A shielded electrical connector according to claim 7 , wherein at least the shielding walls of the rear housing portion are provided with a metallized layer.

Claim 11

A shielded electrical connector according to claim 7 , wherein the rear housing part comprises a top wall, a rear wall and at least one side wall.

Claim 12

A shielded electrical connector according to claim 9 , wherein the shielding walls are integral with the rear housing portion, and the rear housing portion, including the orthogonally arranged shielding walls, are provided with a metallized layer.

Claim 13

A shielded electrical connector according to claim 10 , wherein the intermediate portions of said contact members are overmolded with an encapsulating insulating material.

Claim 14

A shielded electrical connector according to claim 11 , wherein the rear contact portions are defined as printed circuit board contacts.

Claim 15

A shielded electrical connector according to claim 12 , wherein the rear contact portions are perpendicularly disposed relative to said mating contact portions.

Claim 16

A shielded electrical connector, comprising: a plurality of contact assemblies having mating front contact portions, intermediate portions and rear contact portions extending away from said intermediate portions, each said contact assembly being overmolded with an encapsulating insulating material to enclose at least said intermediate portions, said plurality of contact assemblies being arranged in an orthogonally arranged manner; and a housing member having a top wall, an end wall and side walls, said end wall having a plurality of orthogonally spaced electrically conductive shielding walls extending forwardly therefrom, said shielding walls being positioned intermediate said overmolded portions, providing cross talk shielding between said contact assemblies.

Claim 17

A shielded electrical connector, comprising: a plurality of contact assemblies having mating front contact portions, intermediate portions and rear contact portions extending away from said intermediate portions, each said contact assembly being overmolded with an encapsulating insulating material to enclose at least said intermediate portions, said plurality of contact assemblies being arranged in an orthogonally arranged manner; and a housing member having a top wall, an end wall and side walls, said end wall having a plurality of orthogonally spaced electrically conductive shielding walls extending forwardly therefrom, said shielding walls being positioned intermediate said overmolded portions, providing cross talk shielding between said contact assemblies.

Claim 18

A shielded electrical connector according to claim 14 , further comprising an insulating front housing positionable over said front contact portions.

Claim 19

A shielded electrical connector according to claim 15 , wherein said front housing has a front and a rear face, said front face having an array of openings for the receipt of a plurality of mating contact pins, and said housing being defined by a matrix of horizontal and vertical walls which define contact receiving cavities opening on to said rear face, said vertical walls having a slot defined therein, extending inwardly from said rear face to receive said shielding walls therein.

Claim 20

A shielded electrical connector according to claim 15 , wherein at least the shielding walls of the rear housing portion are provided with a metallized layer.

Claim 21

A shielded electrical connector according to claim 17 , wherein the shielding walls are integral with rear housing portion, and the rear housing portion, including the orthogonally arranged shielding walls, are provided with a metallized layer.

Claim 22

A shielded electrical connector according to claim 14 , wherein the rear contact portions are defined as printed circuit board contacts.

Claim 23

A shielded electrical connector according to claim 19 , wherein the rear contact portions are perpendicularly disposed relative to said mating contact portions, and extend downwardly from said overmolded portions.