A coaxial cable connector for coupling an end of a coaxial cable to a terminal is disclosed. The connector has a coupler adapted to couple the connector to a terminal, a body assembled with the coupler and a post assembled with the coupler and the body. The post is adapted to receive an end of a coaxial cable. The post has an integral contacting portion that is monolithic with at least a portion of the post. When assembled the coupler and post provide at least one circuitous path resulting in RF shielding such that RF signals external to the coaxial cable connector are attenuated, such that the integrity of an electrical signal transmitted through coaxial cable connector is maintained regardless of the tightness of the coupling of the connector to the terminal.

A coaxial cable connector for coupling an end of a coaxial cable to a terminal is disclosed. The connector has a post assembled with a coupler. The post is adapted to receive an end of the coaxial cable and comprises a front end, an enlarged shoulder at the front end, and a plurality of contacting portions. The contacting portions are of monolithic construction with the post, collectively circumscribe the enlarged shoulder at the front end of the post, and extend in a generally perpendicular orientation with respect to a longitudinal axis of the connector. The coupler is rotatably attached to the post and comprises an internally projecting lip, having a forward facing surface, adapted to couple the connector to the terminal. The contacting portions are configured to contact the forward facing surface of the lip of the coupler.

A connector includes an inner sleeve through which a central conductor and an insulator of a coaxial cable are passed and an outer sleeve through which the central conductor, the insulator and a shield member of the coaxial cable are passed, the inner sleeve including projection portions that are arranged in a circumferential direction, project outward in a radial direction and are inserted between the insulator and the shield member of the coaxial cable, and at least one of the projection portions is elastically displaceable in the radial direction, the outer sleeve including an inner peripheral surface that covers the projection portions and tapers in a first direction directed toward the front end of the coaxial cable along the coaxial cable, the shield member of the coaxial cable being sandwiched between the projection portions of the inner sleeve and the inner peripheral surface of the outer sleeve.

A coaxial cable connector assembly including a rear body, a coupler rotatably engaged with the rear body, where the coupler defines an inner channel extending through the coupler between a front portion of the coupler and a rear portion of the coupler, and a nominal portion defining a nominal inner span along the inner channel, and a retainer engaged with the coupler and the rear body, where the retainer couples the coupler to the rear body, where at least one of the retainer and the coupler defines an engagement passage having a non-uniform span, where at least a portion of the engagement passage extends inwardly from the nominal portion of the coupler and is structurally configured to contact an outer conductor of the coaxial cable forming an electrical pathway between the thread of the coupler and the outer conductor of the coaxial cable.

A coupler for a coaxial cable connector includes a nut including an internally threaded portion and an extension portion extending forwardly from the threaded portion; and a grounding cage slidingly coupled with the nut. An inner surface of the extension portion includes an annular groove, the grounding cage includes a rear ring portion disposed in the annular groove and configured to slide in the annular groove, and a forward portion of the grounding cage is configured to extend forwardly beyond a forward end of the nut.

A coaxial cable connector assembly includes a coupler, a rear body assembly rotatably engaged with the coupler, the rear body assembly including a stationary retention member defining an stationary retention member inner channel surface and one or more stationary retention member grooves extending inwardly from the stationary retention member inner channel surface, a movable retention member that is movable with respect to the stationary retention member in an axial direction, the movable retention member defining a movable retention member inner channel surface and one or more movable retention member grooves extending inwardly from the movable retention member inner channel surface, the one or more movable retention member grooves defining a movable retention member groove surface, and one or more compression rings positioned at least partially within the one or more stationary retention member grooves

A connection system for a quantum computer that employs constant impedance connectors with attenuation or filtering components or both embedded therein or within an adaptor removably insertable within an adaptor housing for use in a cryogenically cooled quantum computer. The connection system provides a higher density of cables traversing through a hermetic sealed top plate, and which are accessible to chill blocks to reduce the thermal energy from the signal lines. Attenuators or filter circuits are embedded in the constant impedance connector housings, or provided in adaptors that connect on each end to form mating constant impedance connections, in order to reduce signal strength as the signal progresses through the cryogenic environment and to remove extraneous electrical signal noise.

The invention relates to a contact system for contacting an aluminium braid (7) to a contact element (1) comprising—an electrically conducting cable (4); —the aluminium braid (7) comprising a plurality of aluminium wires, which is arranged to run at least in sections between a primary isolation (6) and a secondary isolation (8) of the electrically conducting cable (4); —die contact element (1) which can be pushed onto the electrically conducting cable (4) having an outer sleeve (3) and an inner sleeve (2) which can be inserted therein. To achieve a contact system which makes possible, in a simple fashion, a reliable contacting of an aluminium braid to a contact element without additional soldering systems being required, according to the invention the inner sleeve (2) has a first contact surface (2a) and the outer sleeve (3) has a second contact surface (3a), wherein each contact surface (2a, 3a) has areas of different size of cross-section and the contact surfaces (2a, 3a) are designed in such a manner that the aluminium braid (7) is clamped in a contact position by the inner sleeve (2) being pushed axially inside the outer sleeve (3) and contact is made with the contact element (1).

An electronic device includes a printed circuit board having a first opening; at least one receptacle provided in the printed circuit board and adjacent to the first opening; an electrical connection member coupled to the at least one receptacle and configured to be separable from the at least one receptacle; and at least one boss structure provided in the first opening and protruding from the electrical connection member toward the printed circuit board.

A connector suitable for being mounted on a coaxial cable comprising at least one metal braid layer surrounding inner parts of the cable and an outer insulating layer surrounding said at least one metal braid layer and a silicone sleeve arranged around the outer insulating layer wherein the connector comprises a ferrule to be arranged in electrical contact with said at least one metal braid layer, wherein said outer insulating layer of the cable is arranged to be stripped away for the length of said electrical contact, a base arranged cylindrically around said ferrule, and a collar arranged at least partially within said base and comprising a body configurable around the ferrule; wherein the body of the collar has a first outer diameter substantially the same as the diameter of the outer insulating layer of the coaxial cable; and the silicone sleeve is arranged, upon mounting the coaxial cable to the connector, between the base and the body of the collar for applying a pressure force to said at least one metal braid layer of the coaxial cable guided to an outer surface of the collar.