Granted Patent B2

US 12,249,800 · App. 18/526,578 · Granted Mar 11, 2025

Inventors: James Todd Smith (Portland, OR); Michael A. Hoyack (Sandy Hook, CT); Owen R. Barthelmes (Putnam Valley, NY)

Assignee: AMPHENOL CORPORATION

H01R9/0521H01R9/0515H01R9/0527H01R13/405H01R13/502H01R13/652H01R13/6582H01R24/50H01R24/54

Abstract

Claims (24)

1. A high frequency electrical connector, comprising:

a conductive shell supporting at least one signal contact therein and including a front end for mating with a mating connector and a back end opposite the front end for electrically connecting to a coaxial cable, and a ground connection located inside of the conductive shell;

a coupling member rotatably coupled to the conductive shell and having an engagement feature for mechanically engaging a support panel associated with the mating connector; and

a sealing member disposed on the conductive shell, the sealing member configured to provide an environmental seal between the conductive shell and the support panel when the conductive shell is mated with the mating connector,

wherein the coupling member is axially movable relative to the conductive shell.

2. The electrical connector of claim 1 , wherein:

the signal contact is a pin,

the coupling member is a nut or sleeve,

the sealing member is a sealing ring disposed around the front end of the conductive shell, and

the back end of the conductive shell is configured to terminate the coaxial cable.

3. The electrical connector of claim 1 , wherein the engagement feature is inner threads.

4. The electrical connector of claim 3 , wherein the coupling member is a nut with front and back sections, the front section has the inner threads and the back section has an outer gripping surface.

5. The electrical connector of claim 3 , wherein the coupling member is a sleeve that includes:

an elongated body with a front section that has the inner threads,

a middle section that has an outer gripping surface, and

a back section configured to cover a terminated end of the coaxial cable.

6. The electrical connector of claim 5 , wherein the sleeve is formed of a plastic material.

7. The electrical connector of claim 5 , wherein the sleeve is formed of a metal material.

8. The electrical connector of claim 1 , wherein the ground connection is a primary ground connection that is one or more inner contact points on an inner surface of the conductive shell that are configured to electrically engage the mating connector to form a primary grounding path.

9. The electrical connector of claim 8 , wherein a secondary ground connection is provided on the outside of the conductive shell configured to electrically engage the mating connector, thereby defining a secondary grounding path through the electrical connector and the mating connector that is separate from the primary grounding path.

10. The electrical connector of claim 1 , wherein the at least one signal contact is set-back such that the front end of the conductive shell extends past an interface end of the at least one signal contact for a closed entry mating with the mating connector.

11. The electrical connector of claim 1 , wherein the conductive shell comprises an annular recess along which the coupling member is axially movable.

12. The electrical connector of claim 11 , further comprising a retaining ring arranged within the annular recess between the coupling member and the conductive shell, wherein the retaining ring is fixed in position relative to the coupling member and axially movable within the annular recess.

13. The electrical connector of claim 1 , wherein the conductive shell comprises an annular channel and the sealing member is held within the annular channel.

Assignments (1)

Continuity (4)

References Cited (165)