Terminal having integral oxide breaker

1. An integral electrical terminal comprising:

a mount portion and a wire receiving portion formed of an electrically conductive material;

a wire receiving portion having an aperture and including a continuous annular interior wall that forms a crimp portion to be crimped around a wire, the crimp portion including a continuous contact portion with an integral oxide breaker and a continuous sealing portion that is spaced from the contact portion toward the aperture;

the integral oxide breaker including a plurality of tapered protrusions extending radially inward in the contact portion, the protrusions having a coating thereon of a material different from the electrically conductive material of the wire receiving portion and configured to engage a wire positioned in the contact portion when the crimp portion is crimped;

the sealing portion including at least one continuous and integral seal ring.

2. The integral electrical terminal of claim 1 wherein the plurality of tapered protrusions extend from the continuous annular interior wall and small ends of the tapered protrusions point toward a center axis of the wire receiving portion.

3. The integral electrical terminal of claim 1 wherein the plurality of tapered protrusions are axial ridges having a longitudinal axis parallel to the center axis of the wire receiving portion.

4. The integral electrical terminal of claim 1 wherein the coating is a nickel material coating.

5. The integral electrical terminal of claim 1 wherein the integral oxide breaker comprises a coated helical thread.

6. The integral electrical terminal of claim 1 wherein the integral oxide breaker comprises a nickel coated helical thread.

7. The integral electrical terminal of claim 1 wherein the sealing portion includes a plurality of continuous and integral seal rings.

8. The integral electrical terminal of claim 1 wherein the electrically conductive material is predominantly aluminum.

9. The integral electrical terminal of claim 1 wherein the crimp portion is adapted to be crimped to an aluminum wire by a hexagonal shaped crimping die.

10. The integral electrical terminal of claim 9 wherein the hexagonal shaped crimping die forms a crimp with two opposing concave surfaces and four straight surfaces.

11. A wire receiving portion of an electrical terminal formed of an electrically conductive material comprising:

a continuous annular interior wall forming a continuous contact portion and an adjacent continuous and integral sealing portion and configured to receive a wire through an aperture;

a plurality of integral tapered protrusions extending from a surface of the interior wall at the continuous contact portion, the integral tapered protrusions configured to be adjacent an aluminum wire before crimping of the electrical terminal, and in tight contact with the aluminum wire after crimping of the electrical terminal;

a coating on the integral tapered protrusions, the coating formed of a material different from the electrically conductive material; and

the adjacent continuous and integral sealing portion spaced from the integral tapered protrusions along the interior wall toward the aperture, the sealing portion including at least one continuous and integral seal ring that crimps tightly to an insulating sheath of the aluminum wire after crimping of the electrical terminal.

12. The wire receiving portion of claim 11 wherein the integral tapered protrusions include axial ridges having a longitudinal axis parallel to a center axis of the wire receiving portion.

13. The wire receiving portion of claim 11 wherein the coating is a nickel coating.

14. The wire receiving portion of claim 11 wherein the integral tapered protrusions include a coated helical thread.

15. The wire receiving portion of claim 11 wherein the integral tapered protrusions include a nickel coated helical thread.

16. The wire receiving portion of claim 11 wherein the adjacent continuous and integral sealing portion includes a plurality of continuous and integral seal rings.

17. The wire receiving portion of claim 11 wherein the electrically conductive material is predominately aluminum.

18. The wire receiving portion of claim 11 wherein the wire receiving portion is adapted to be crimped to the aluminum wire by a hexagonal shaped crimping die.

19. The wire receiving portion of claim 18 wherein the hexagonal shaped crimping die forms a crimp with two opposing concave surfaces and four straight surfaces.

20. A cable comprising:

an aluminum electrical wire having a conductor with an oxide layer and insulation;

an electrical terminal formed of an electrically conductive material having an aperture and a crimp portion with a continuous annular wall that receives an end of aluminum electrical wire, the electrical terminal crimp portion being crimped to the aluminum electrical wire;

an oxide breaker integral to the continuous annular wall of the crimp portion of the aluminum electrical terminal and comprising at least one integral protrusion with a nickel coating, the nickel coating on the integral protrusion configured to penetrate the oxide layer of the conductor to make an electrical path with the aluminum electrical wire when the aluminum electrical terminal is crimped to the aluminum electrical wire; and

at least one continuous and integral seal ring that is integral to the continuous annular wall of the crimp portion and spaced from the oxide breaker toward the aperture of the electrical terminal, the continuous and integral seal ring sealing an end of the electrical terminal with the insulation when the electrical terminal is crimped.

21. The cable of claim 20 wherein the electrical terminal is crimped with a hexagonal crimp having at least two opposing facets with a concave curve oriented toward a center axis of the electrical terminal.

22. The cable of claim 20 wherein the integral protrusion includes at least one axial ridge having a longitudinal axis parallel to a center axis of the electrical terminal.

23. The cable of claim 20 wherein the integral protrusion includes a coated helical thread.

24. The integral electrical terminal of claim 1 further comprising a funnel positioned between the continuous contact portion and the continuous seal portion.

25. The integral electrical terminal of claim 7 wherein the continuous and integral seal rings have the same diameter.

26. The integral electrical terminal of claim 7 wherein the continuous and integral seal rings have different diameters.

27. The integral electrical terminal of claim 1 wherein the continuous and integral seal ring has a face and at least one angled wall that is angled from the face.

28. The wire receiving portion of claim 11 further comprising a funnel positioned between the integral tapered protrusions and the continuous and integral sealing portion.

29. The wire receiving portion of claim 16 wherein the continuous and integral seal rings have the same diameter.

30. The wire receiving portion of claim 16 wherein the continuous and integral seal rings have different diameters.

31. The wire receiving portion of claim 11 wherein the continuous and integral seal ring has a face and at least one angled wall that is angled from the face.

32. The cable of claim 20 further comprising a funnel positioned between the oxide breaker and the seal ring.

33. The cable of claim 20 further comprising a plurality of continuous and integral seal rings.

34. The cable of claim 33 wherein the continuous and integral seal rings have the same diameter.

35. The cable of claim 33 wherein the continuous and integral seal rings have different diameters.

36. The cable of claim 20 wherein the continuous and integral seal ring has a face and at least one angled wall that is angled from the face.