Electrical terminal having crimp members with different number of crimp teeth

• US 8,702,443 B2
• Filed: 06/01/2012
• Issued: 04/22/2014
• Est. Priority Date: 06/01/2011
• Status: Active Grant

• Current Assignee: FCI
• Original Assignee: FCI Americas Technology LLC (Amphenol Corporation), FCI
• Inventors: Kajiura, Motomu, Kameda, Yasutoshi, Garvais, Jeffery
• Primary Examiner(s): Prasad, Chandrika
• Application Number:
  US13/486,068
• Publication Number:
  US 20120309224A1
• Time in Patent Office: 690 Days
• Field of Search: 439421-424, 439/399, 439/404
• US Class Current: 439/422
• CPC Class Codes: H01R 12/68 comprising deformable portions

Abstract

In accordance with one embodiment, an electrical connector includes a connector housing, and at least one electrical terminal supported by the connector housing. The electrical terminal defines a mating portion and a mounting portion, the mounting portion carrying a pair of crimp members having crimp teeth configured to pierce through a flex cable when crimped so as to mount the flex cable to the mounting portion of the electrical terminal.

Claims

1. An electrical connector configured to mount to a flex cable, the electrical connector comprising:

a dielectric connector housing;

at least one electrical terminal supported by the connector housing, the at least one electrical terminal defining a mating portion and a mounting portion, the mounting portion including first and second crimp members spaced from each other along a length of the at least one electrical terminal, each of the first and second crimp members including plurality of crimp teeth configured to pierce through a flex cable when crimped so as to mount the flex cable to the mounting portion,

wherein one of the first and second crimp members of the at least one electrical terminal has a different number of crimp teeth than the other of the first and second crimp members.

2. The electrical connector as recited in claim 1, wherein the crimp teeth of the first crimp member are disposed about a first perimeter and the crimp teeth of the second crimp member are disposed about a second perimeter that is different than the first perimeter.

3. The electrical connector as recited in claim 2, wherein the second perimeter is discontinuous with the first perimeter.

4. The electrical connector as recited in claim 2, wherein the first and second perimeters are disposed about respective different apertures that extend through the mounting portion.

5. The electrical connector of claim 1, wherein an outer one of the first and second crimp members has fewer teeth than an inner one of the first and second crimp members of the select plurality of the first and second electrical terminals.

6. The electrical connector as recited in claim 5, wherein the outer one of the first and second crimp members is rearwardly spaced from the inner one of the first and second crimp members.

7. The electrical connector as recited in claim 1, wherein the at least one electrical terminal is a first electrical terminal, the electrical connector further comprises a second electrical terminal supported by the connector housing, and the second electrical terminal defines a mating portion and a mounting portion, the mounting portion including first and second crimp members spaced from each other along a length of the at least one electrical terminal, each of the first and second crimp members including plurality of crimp teeth configured to pierce through the flex cable when crimped so as to mount the flex cable to the mounting portion.

8. The electrical connector as recited in claim 7, wherein the first and second crimp members of at the second electrical terminal have an equal number of crimp teeth.

9. The electrical connector as recited in claim 7, wherein the first and second electrical terminals are alternatingly arranged along the connector housing along a longitudinal direction.

10. The electrical connector as recited in claim 7, wherein the first crimp member of the first electrical terminal is not aligned with the first crimp member of the second electrical terminal along the longitudinal direction, and the first crimp member of the first electrical terminal is not aligned with the second crimp member of the second electrical terminal along the longitudinal direction.

11. An electrical connector comprising:

a dielectric connector housing;

at least one first electrical terminal supported by the connector housing and at least one second electrical terminal supported by the connector housing at a location spaced from the at least one first electrical terminal along a longitudinal direction, each of the first and second electrical terminals defining respective mating portion and a mounting portion spaced from the mating portion along a transverse direction that is substantially perpendicular to the longitudinal direction, the mounting portion including first and second crimp members spaced from each other along a lateral direction that is substantially perpendicular to the longitudinal and transverse directions, each of the first and second crimp members having a plurality of crimp teeth configured to pierce through a flex cable when crimped so as to mount the flex cable to the mounting portion of the electrical terminal,

wherein the crimp members of the first electrical terminals are offset with respect to the crimp members of the second electrical terminals along the lateral direction.

12. The electrical connector as recited in claim 11, wherein the crimp teeth of the first crimp members are disposed about respective first perimeters, and the crimp teeth of the second crimp members are disposed about respective second perimeters that are different than the first perimeters.

13. The electrical connector as recited in claim 12, wherein the second perimeters are discontinuous with the first perimeters.

14. The electrical connector as recited in claim 12, wherein the first and second perimeters are disposed about respective different apertures that extend through the respective mounting portions.

15. An electrical terminal comprising a mating portion and a mounting portion, the mounting portion including first and second crimp members spaced from each other along a length of the electrical terminal, each of the first and second crimp members including plurality of crimp teeth configured to pierce through a flex cable when crimped so as to mount the flex cable to the mounting portion, wherein one of the first and second crimp members have a different number of crimp teeth than the other of the first and second crimp members.

16. The electrical connector as recited in claim 15, wherein the crimp teeth of the first crimp member are disposed about a first perimeter and the crimp teeth of the second crimp member are disposed about a second perimeter that is different than the first perimeter.

17. The electrical connector as recited in claim 16, wherein the second perimeter is discontinuous with the first perimeter.

18. The electrical connector as recited in claim 16, wherein the first and second perimeters are disposed about respective different apertures that extend through the mounting portion.

19. The electrical connector of claim 15, wherein an outer one of the first and second crimp members has fewer teeth than an inner one of the first and second crimp members of the select plurality of the first and second electrical terminals.