Edge card connector assembly with keying means for ensuring proper connection

Claim 2

A connector for providing a connection between a circuit board and an opposing electronic element, the opposing electronic element including a male portion having a plurality of conductive members disposed thereon, and a projecting member distinct from said male portion, said connector comprising: an insulative connector housing having a mating face including a receptacle portion and a mounting face at a location spaced apart from said mating face; a plurality of conductive tenninals supported by said housing, the terminals being arranged in distinct sets of first terminals and second terminals having contact portions, said first set of terminals and said second set of terminals being positioned in generally opposing relationships so as to provide a contacting pathway containing said contact portions; and a recess of the connector housing, said recess defining a lengthwise slot that is spaced from said contacting pathway, the slot receiving the projecting member of an opposing mating connector, and the contacting pathway having an insertion depth that is less than that of said lengthwise slot.

Claim 3

The connector of claim 1 , wherein said first set of terminals and said second set of terminals are secured to said housing while said contact portions are positioned to extend into said contacting pathway and be moveable outwardly therein in response to engagement by an opposing electronic element.

Claim 4

The connector of claim 2 , wherein each said terminal has a body portion between the contact portion and tail portion of said terminal, and wherein each said body portion is at least partially embedded within said housing.

Claim 5

The connector of claim 3 , wherein said body portion has a retention portion secured to said housing.

Claim 6

The connector of claim 4 , wherein said retention portion is a projection received within said housing.

Claim 7

The connector of claim 1 , wherein said first set of terminals is laterally offset from said second set of terminals.

Claim 8

The connector of claim 1 , wherein each of said terminals includes a cantilevered portion which includes said contact portion, and said housing includes a slot which accommodates said cantilevered portion, said slot having an angled face that extends toward the contacting pathway.

Claim 9

The connector of claim 1 , wherein said first set of terminals is spaced from set second set of terminals by a common distance along a center dividing axis of the housing.

Claim 10

The connector of claim 3 , wherein said tail portion and housing each provide a through hole feature.

Claim 11

The connector of claim 1 , wherein said first set of terminals and said second set of tenninals are positioned onto said housing in opposite directions from outside of the housing.

Claim 12

The connector of claim 10 , wherein said first set of terminals are received in into said housing along a top side thereof and said second set of terminals are received in said housing along a bottom side thereof.

Claim 13

The connector of claim 1 , wherein said mating face of the housing defines an external end of the contacting pathway and an external end of the lengthwise slot.

Claim 14

The connector of claim 12 , wherein said external ends are substantially coplanar.

Claim 15

A connector for providing a connection between a circuit board and an opposing electronic element, the circuit board having a plurality of conductive traces disposed thereon and the opposing electronic element including a male portion having a plurality of conductive members disposed thereon, comprising: an insulative connector housing having a mating face including a receptacle portion for receiving the male portion of the opposing electronic element and a mounting face for mounting said connector housing to said circuit board; a plurality of conductive terminals supported by said housing, the terminals being arranged in distinct sets of first and second terminals on opposing faces of said connector housing, the first and second terminals including contact portions for contacting corresponding conductive members of said opposing electronic element, tail portions for mounting said terminal to a circuit board, body portions interconnecting the terminal contact and mounting portions together, and retention portions for retaining the terminal in place with the connector housing, the terminal retention portions being disposed intermediate said terminal contact and terminal mounting portions and extending into said connector housing from said opposing faces; and, the connector housing includes a recess formed on its bottom, the recess defining a lengthwise slot that is positioned underneath said receptacle, the receptacle receiving a projecting member of an opposing mating connector.

Claim 16

A connector for providing a connection between a circuit board and an opposing electronic element, the circuit board having a plurality of conductive traces disposed thereon and the opposing electronic element including a male portion having a plurality of conductive members disposed thereon, comprising: an insulative connector housing having a mating face including a receptacle portion for receiving the male portion of the opposing electronic element and a mounting face for mounting said connector housing to said circuit board; a plurality of conductive terminals supported by said housing, the terminals being arranged in distinct sets of first and second terminals on opposing faces of said connector housing, the first and second terminals including contact portions for contacting corresponding conductive members of said opposing electronic element, tail portions for mounting said terminal to a circuit board, body portions interconnecting the terminal contact and mounting portions together, and retention portions for retaining the terminal in place with the connector housing, the terminal retention portions being disposed intermediate said terminal contact and terminal mounting portions and extending into said connector housing from said opposing faces; and, the connector housing includes a recess formed on its bottom, the recess defining a lengthwise slot that is positioned underneath said receptacle, the receptacle receiving a projecting member of an opposing mating connector.

Claim 17

The connector of claim 14 , wherein said first set of terminals is laterally offset from said second set of terminals.

Claim 18

The connector of claim 14 , wherein each said connector has a cantilevered portion which includes said contact portion, and said housing includes a slot which accommodates said cantilevered portion, and said slot has an angled face that extends toward the connector housing receptacle portion.

Claim 19

The connector of claim 14 , wherein said connector housing receptacle portion has an insertion depth which is less than that of said lengthwise slot.