Claims
- 1. An electrical connector comprising:first connector piece attachable to a first printed circuit board comprising: a first array of conductive elements, each conductive element having a first end adapted for being electrically connected to the first circuit board and a second end at which is disposed a first mating contact; and a plurality of first plates disposed between rows of conductive elements of said first array of conductive elements; and a second connector piece attachable to a second printed circuit board comprising: a second array of conductive elements, each conductive element having a first end adapted for being electrically connected to the second circuit board and a second end at which is disposed a second mating contact; and a plurality of second plates disposed between columns of conductive elements of said second array of conductive elements and perpendicular to said plurality of first plates when said first connector piece and said second connector piece are mated.
- 2. The electrical connector of claim 1 wherein the first and second array of conductive elements are electrically grouped in pairs to provide a differential signal therefrom.
- 3. The electrical connector of claim 1, wherein for said second connector piece, height of each of said plurality of second plates is greater than height of each conductive element of said second array of conductive elements.
- 4. The electrical connector of claim 1 wherein each of said plurality of first plates is substantially planar and includes:a first end at which is disposed a plurality of spring-force contacts, said plurality of spring-force contacts being displaced from the plane of said each of said plurality of first plates; a second end adapted for being electrically connected to said first circuit board; and a pair of wings disposed at opposing edges of said first end, said pair of wings being displaced from the plane of said each of said plurality of first plates.
- 5. The electrical connector of claim 4 wherein each of said plurality of second plates includes:a first end adapted for being electrically connected to said second circuit board; and a second end adapted to be received by one of said plurality of spring-force contacts from said each of said plurality of first plates.
- 6. The electrical connector of claim 4 wherein the plurality of spring-force contacts electrically engage said second plate.
- 7. The electrical connector of claim 4, wherein for each row of conductive elements of said first array of conductive elements, the first ends lie along a same line as the second ends of one of said plurality of first plates.
- 8. The electrical connector of claim 4, said first connector piece further comprising:a plurality of insulative housings, each of said insulative housings supporting a row of said first array of conductive elements.
- 9. The electrical connector of claim 8, wherein of said plurality of first plates is partially housed in insulative material and said insulative material defines a plurality of cavities, each adapted to support one of said first mating contacts.
- 10. The electrical connector of claim 8 wherein each of said plurality of first plates further includes:a plurality of eyelets; and each of said plurality of insulative housings is adapted to receive said plurality of eyelets from one of said plurality of first plates.
- 11. The electrical connector of claim 10 further comprising:a metal stiffener supporting said plurality of insulative housings.
- 12. An electrical connector with a first connector piece attachable to a first printed circuit board and having a plurality of rows of first signal conductors and a second connector piece attachable to a second printed circuit board and having a plurality of columns of second signal conductors adapted to mate to the first signal conductors when the first connector piece and the second connector piece are mated, characterized in that the connector further comprises:a first plurality of plates, each disposed between adjacent rows of first signal conductors in the first connector piece; a second plurality of plates, each disposed between adjacent columns of second signal conductors in the second connector piece; and a first plurality of mating contacts on the first plurality of plates, wherein when the first connector piece and the second connector piece are mated, the first plurality of plates is perpendicular to and makes contact with the second plurality of plates.
- 13. The electrical connector of claim 12 wherein each of said plurality of second plates is substantially planar and includes:a first end at which is disposed a plurality of second mating contacts, said plurality of mating contacts being displaced from the plane of said each of said first plurality of plates; a second end adapted for being electrically connected to a first circuit board; and a pair of wings disposed at opposing edges of said first end, said pair of wings being displaced from the plane of said each of said first plurality of plates.
- 14. The electrical connector of claim 13 wherein each of said plurality of first plates includes:a first end adapted for being electrically connected to a second circuit board.
- 15. The connector of claim 13 further comprising:a stiffener; and a plurality of insulative housings, each of said plurality of insulative housings supporting one of said plurality of columns of second signal conductors, each of the insulative housings having a front face facing the first connector piece and a rear portion attached to the stiffener.
- 16. The electrical connector of claim 15 wherein each of said plurality of second plates further includes:a plurality of eyelets; and each of said plurality of insulative housings is adapted to receive said plurality of eyelets from one of said plurality of second plates.
- 17. A shielding arrangement for an electrical connector assembly including a plurality of signal conductors, the arrangement comprising:a first plurality of plates disposed in a first connector attachable to a first printed circuit board; and a second plurality of plates disposed in a second connector attachable to a second printed circuit board, said second plurality of plates being perpendicular to said first plurality of plates when said first connector and said second connector are mated; wherein each one of said plurality of signal conductors is disposed within one of a plurality of grid cells formed by said mated first and second plurality of plates.
- 18. The arrangement of claim 17 wherein each of said plurality of first plates is substantially planar and includes:a first end at which is disposed a plurality of first mating contacts, said plurality of mating contacts being displaced from the plane of said each of said first plurality of plates; a second end adapted for being electrically connected to the first printed circuit board; and a pair of wings disposed at opposing edges of said first end, said pair of wings being displaced from the plane of said each of said first plurality of plates.
- 19. The arrangement of claim 18 wherein each of said plurality of first plates further includes:a plurality of eyelets; and each of said plurality of insulative housings is adapted to receive said plurality of eyelets from one of said plurality of second plates.
- 20. The arrangement of claim 19 wherein each of said plurality of second plates includes:a first end adapted for being electrically connector to the second printed circuit board; and a second mating contact adapted to be received by one of said plurality of first mating contacts from said each of said plurality of second plates.
- 21. A method for providing cross-talk shielding to an array of signal conductors in an electrical connector, the method comprising:providing a plurality of plates disposed in a grid pattern, each of said signal conductors being isolated from adjacent signal conductors by two or more of said plates and wherein providing a plurality of plates includes: providing a first set of said plurality of plates in a first piece of the electrical connector attachable to a first printed circuit board; and providing a second set of said plurality of plates in a second piece of the electrical connector attachable to a second printed circuit board.
- 22. A method for providing cross-talk shielding to a grid array of signal conductors in an electrical connector, the method comprising:providing a shield plate between each signal conductor and an adjacent signal conductor in a longitudinal direction in a first piece of the electrical connector attachable to a first printed circuit board; and providing a shield plate between each signal conductor and an adjacent signal conductor in a latitudinal direction in a second piece of the electrical connector attachable to a second printed circuit board.
RELATED APPLICATION INFORMATION
This application claims priority to U.S. application No. 60/179,722 filed Feb. 3, 2000.
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Provisional Applications (1)
|
Number |
Date |
Country |
|
60/179722 |
Feb 2000 |
US |