Wire assembly with welded contact
A wire assembly includes a cable and a contact. The wire includes at least an inner conductor and an insulating jacket surrounding the inner conductor, wherein a tip of the inner conductor is exposed at a first end. The contact is welded to the tip of the inner conductor at the first end.
1. A coaxial cable assembly, comprising:
an inner conductor and an insulating jacket surrounding the inner conductor, wherein a tip of the inner conductor is exposed at a first end, wherein a length of the exposed inner conductor is less than or equal to 0.7 mm;
a contact welded to the tip of the inner conductor at the first end;
a dielectric insulator surrounding the inner conductor; and
an outer conductor surrounding the dielectric insulator, wherein the insulating jacket surrounds the outer conductor, wherein the outer conductor and the insulating jacket are stripped to expose the dielectric insulator at the first end.
2. The coaxial cable assembly of claim 1 , wherein the contact is rigid and includes a conductive surface.
3. The coaxial cable assembly of claim 1 , wherein the contact is percussion welded to the inner conductor.
4. The coaxial cable assembly of claim 1 , wherein the contact is symmetric about an axis, wherein the contact is oriented relative to the coaxial cable assembly for welding to the inner conductor.
5. The coaxial cable assembly of claim 1 , wherein the contact is a spherical, non-oriented contact.
6. The coaxial cable assembly of claim 1 , wherein a diameter of the contact is greater than or equal to a diameter of the inner conductor.
7. The coaxial cable assembly of claim 1 , wherein the dielectric insulator is stripped from the inner conductor to expose the length of the exposed inner conductor.
8. The coaxial cable assembly of claim 1 , wherein the diameter of the contact is less than or equal to a diameter of the dielectric insulator.
9. A coaxial connection assembly comprising:
a coaxial cable assembly comprising a contact, an inner conductor, a dielectric insulator, an outer conductor and a jacket, wherein the outer conductor and the jacket are stripped from a first end, wherein at least a tip of the inner conductor is exposed at the first end wherein the contact is welded to the tip of the inner conductor at the first end; and
an outer terminal assembly having a first opening for receiving the first end of the coaxial cable assembly, wherein the outer terminal assembly includes a first insulator located within the outer terminal assembly configured to receive the welded contact of the coaxial cable assembly, wherein the first insulator includes an insulator lock edge that detents in response to the welded contact being seated within the first insulator.
10. The coaxial connection assembly of claim 9 , wherein the outer terminal assembly further includes a terminal, wherein the terminal is movable between a stage position and a seated position in which the terminal is in contact with the welded contact.
11. The coaxial connection assembly of claim 10 , wherein the outer terminal assembly further includes a second insulator at least partially surrounding the terminal, wherein the second insulator is movable with the terminal between the stage position and the seated position.
12. The coaxial connection assembly of claim 9 , wherein the outer terminal assembly further includes an inner ferrule, wherein at least the welded contact, the inner conductor and the dielectric insulator are received within the inner ferrule, and wherein the outer conductor is placed over an outer ferrule, wherein the outer ferrule is crimped to the outer conductor and the inner ferrule to secure the coaxial cable assembly to the outer terminal assembly.
13. The coaxial connection assembly of claim 9 , wherein the welded contact is rigid and includes a conductive surface, and wherein the welded contact is percussion welded to the inner conductor.
14. The coaxial connection assembly of claim 9 , wherein the dielectric insulator is stripped at the first end to expose a length of the inner conductor and wherein the length of the exposed inner conductor is less than or equal to 0.7 mm.
15. The coaxial connection assembly of claim 9 , wherein the welded contact is symmetric about an axis, wherein the welded contact is oriented relative to the coaxial cable for welding to the inner conductor.
16. The coaxial connection assembly of claim 9 , wherein the welded contact is a spherical, non-oriented contact.
17. The coaxial connection assembly of claim 9 , wherein a diameter of the welded contact is greater than or equal to a diameter of the inner conductor.
18. The coaxial connection assembly of claim 17 , wherein the diameter of the welded contact is less than or equal to a diameter of the dielectric insulator.