Electrical connector assembly

• US 5,267,875 A
• Filed: 04/27/1993
• Issued: 12/07/1993
• Est. Priority Date: 04/27/1993
• Status: Expired due to Term

• Current Assignee: The Whitaker Corporation (Meggitt PLC)
• Original Assignee: The Whitaker Corporation (Meggitt PLC)
• Inventors: Miller, Charles A., Wojcicki, Mark A., Koegel, Keith S., Ney, Reuben E., Zelko, William E.
• Primary Examiner(s): MCGLYNN, JOSEPH
• Application Number:
  US08/053,832
• Time in Patent Office: 224 Days
• Field of Search: 439/492-499, 439/607-610
• US Class Current: 439/497
• CPC Class Codes: H01R 12/775 Ground or shield arrangements
• CPC Class Codes: H01R 13/648 Protective earth or shield arrangements on coupling devices , e.g. anti-static shielding coaxially arranged shields H01R24/38
• CPC Class Codes: H01R 13/65914 Connection of shield to additional grounding conductors
• CPC Class Codes: H01R 2107/00 Four or more poles
• CPC Class Codes: H01R 24/30 with additional earth or shield contacts
• CPC Class Codes: H01R 4/02 Soldered or welded connections H01R4/625, H01R4/723, H01R12/59 take precedence

Abstract

A connector assembly (6) comprises, conductive signal contacts (9) and a ground bus (10), a separator (16) between first and second rows of the contacts (9), the contacts (9) and the ground bus (10) being supported against the separator (16), the separator (16) having fingers (19) between adjacent contacts (9) of each row, and the ground bus (10) and the contacts (9) being of greater height than the fingers (19) for ease in connection to wires (2, 5) of an electrical cable (1).

Claims

1. An electrical connector assembly comprising:

an insulative block, a conductive ground bus supported against the insulative block, an insulative housing block, multiple electrical contacts joining the ground bus and projecting outwardly of the housing block for connection to wires of at least one electrical cable, selected ones of the contacts being constructed for detachment from the ground bus to provide free ends of said ones of the contacts, and at least one of the contacts being constructed to remain joined to the ground bus, the ground bus being supported against the insulative block, and each of the contacts being supported against the insulative block, said free ends being supported against the insulative block while being connected to respective wires of at least one electrical cable.

2. An electrical connector assembly as recited in claim 1, comprising:

the insulating block being latched to the housing block.

3. An electrical connector assembly as recited in claim 1, comprising:

fingers on the insulative block between adjacent contacts, and each of said free ends being alongside respective said fingers.

4. An electrical connector assembly as recited in claim 3, comprising:

the free ends supported against said insulating block projecting higher than the fingers on said insulating block.

5. An electrical connector assembly as recited in claim 3, comprising:

a lead frame joining the ground bus and the contacts, the lead frame extending rearwardly of the insulating block to a carrier strip.

6. An electrical connector assembly as recited in claim 5, comprising:

a second lead frame joining additional electrical contacts to a second ground bus supported against the insulative block, the second lead frame extending rearwardly of the insulating block to a second carrier strip, and the carrier strips being joined together.

7. An electrical connector assembly comprising:

an insulative block, an insulative housing block, a conductive ground bus supported against the insulative block, multiple electrical contacts in first and second rows projecting outwardly of the housing block for connection to wires of at least one electrical cable, a first ground bus and a second ground bus supported against the insulative block, each said ground bus being connected to the contacts of one of said rows, selected ones of the contacts being constructed for detachment from said ground bus to provide free ends of said ones of the contacts, at least one of the contacts in each row being constructed to remain joined to said ground bus, each of the contacts being supported against the insulative block, and said free ends being supported against the insulative block while being connected to respective wires of at least one electrical cable.

8. An electrical connector assembly as recited in claim 7, comprising:

a first lead frame joining the first ground bus and the contacts of the first row, a second lead frame joining the second ground bus and the contacts of the second row, said lead frames extending rearwardly of the insulating block to join respective, first and second carrier strips.

9. An electrical connector assembly as recited in claim 8, comprising:

the carrier strips being joined together.

10. An electrical connector assembly as recited in claim 9, comprising:

a rivet extending through aligned pilot holes in the carrier strips.

11. A connector assembly comprising:

first and second rows of conductive signal contacts, an insulative housing block applied over the signal contacts, the contacts of each row projecting from the housing block and being joined to a first ground bus or a second ground bus, a separator between the first and second rows, cooperating latch elements on the housing and on the separator, the contacts and each ground bus being supported against the separator, at least a selected one of the signal contacts being separated from the ground bus, and the separator having raised fingers between adjacent contacts of each row.

12. A connector assembly as recited in claim 11, comprising:

the thickness of the fingers being less than the thickness of the contacts supported against the separator, allowing for weld joining of the contacts to respective wires.

13. A connector assembly as recited in claim 11, comprising:

front ends of the fingers being tapered for passage of each bus bar over respective fingers.

14. A connector assembly as recited in claim 11, comprising:

each of the separated fingers having a free end between said fingers, and the free ends of the separated fingers being supported against the separator.

15. A connector assembly as recited in claim 11, comprising:

each ground bus joined by slender links to a carrier strip, the carrier strips being joined together rearwardly of the separator.

16. A connector assembly as recited in claim 15, comprising:

projecting knobs on the separator between adjacent links.