Miniaturized electrical connector systems are disclosed herein. In exemplary aspects disclosed herein, the connector system includes a twinaxial female connector having a housing and at least one dielectric positioned therein. The at least one dielectric defines two parallel channels configured to receive at least a portion of two conductors of a twinaxial cable. The twinaxial female connector includes an oval interface configured to orient and align the conductors of the twinaxial cable with mating pins of a male connector. The twinaxial female connector further includes two spring-type interconnects positioned within the oval interface, each configured to directly contact a conductor of the twinaxial cable and a mating pin of the male connector. The twinaxial female connector further includes a retaining clip attached to an exterior of the housing with a lever arm biased towards and pivotable from an engaged orientation. Such features reduce the manufacturing complexity, cost, and overall size.

Miniaturized electrical connector systems are disclosed herein. In exemplary aspects disclosed herein, the connector system includes a twinaxial female connector having a housing and at least one dielectric positioned therein. The at least one dielectric defines two parallel channels configured to receive at least a portion of two conductors of a twinaxial cable. The twinaxial female connector includes an oval interface configured to orient and align the conductors of the twinaxial cable with mating pins of a male connector. The twinaxial female connector further includes two spring-type interconnects positioned within the oval interface, each configured to directly contact a conductor of the twinaxial cable and a mating pin of the male connector. The twinaxial female connector further includes a retaining clip attached to an exterior of the housing with a lever arm biased towards and pivotable from an engaged orientation. Such features reduce the manufacturing complexity, cost, and overall size.

The present invention is a connector for connecting an electrical cable having cladding to an aperture in an electrical panel. The assembled connector has a spring, a shell, and a insulator along a longitudinal axis. The spring has a base from which two insertion tabs extend coaxial with the axis and two clad blocking tabs extending perpendicular from the two insertion tabs to prevent over-insertion of the cladding into the connector. The insertion tabs of the spring have hook latches extending past the insulator that lock the connector in the panel, and the base of the spring has a hole to receive the cable where clamping tabs clampably lock the cable in the connector.

An electrical plug connector for a cable has a compression sleeve and a stop element that is axially adjacent to and connected to the compression sleeve. The compression sleeve has an inner lateral surface thread that is screwable to an outer lateral surface thread of an outer conductor of the cable. The outer conductor is clampable between the compression sleeve and an axial end region of the stop element, and in an assembled state, a longitudinal axis of the compression sleeve, is tilted relative to a longitudinal axis of the stop element; or b) a normal vector of a plane spanned by an edge between an end face and an inner lateral surface of the stop element is rotated by orientation angle (.sub.A) relative to the longitudinal axis of the compression sleeve; or c) the edge has a helical course in a longitudinal axis direction of the plug connector.

Embodiments of the present disclosure describe quantum circuit assemblies utilizing triaxial cables to communicate signals to/from quantum circuit components. One assembly includes a cooling apparatus for cooling a quantum circuit component that includes at least one qubit device. The cooling apparatus includes at least one triaxial connector for providing signals to and/or receiving signals from the quantum circuit component using one or more triaxial cables. Other assemblies include quantum circuit components and various electronic components (e.g. attenuators, filters, or amplifiers) for use within the cooling apparatus, adapted to be used with triaxial cables by incorporating triaxial connectors as well.

A plug connection device for connecting an electrical cable and establishing a ground connection to an external component may have at least one plug connector and fastening means electrically and mechanically connectable therewith. The plug connector may have a housing and a plug body which is connectable to a conductor of the electrical cable and receivable in an axial direction in a receptacle of the housing. The contact element may plug into the housing to make electrical contact with the plug body received in the receptacle. The contact element and connection element are electrically connected to one another. The connection element may be connected to a ground cable that is connectable with the external component to establish, independently of the electrical cable, the ground connection with the external component via the plug body, contact element, connection part and the ground cable.

A plug connection device for connecting an electrical cable and establishing a ground connection to an external component may have at least one plug connector and fastening means electrically and mechanically connectable therewith. The plug connector may have a housing and a plug body which is connectable to a conductor of the electrical cable and receivable in an axial direction in a receptacle of the housing. The contact element may plug into the housing to make electrical contact with the plug body received in the receptacle. The contact element and connection element are electrically connected to one another. The connection element may be connected to a ground cable that is connectable with the external component to establish, independently of the electrical cable, the ground connection with the external component via the plug body, contact element, connection part and the ground cable.

Disclosed herein is a connector assembly for attachment to a corrugated coaxial cable. The assembly includes: a rearward outer body, to be received over a portion of the corrugated coaxial cable, comprising a recessed area; and a locking ferrule, to be inserted into the rearward outer body, comprising a plurality of ridges. At least one of the plurality of ridges is configured for engagement with the corrugated outer conductor. The connector assembly further comprises a foot portion positionable within the recessed area such that upon coupling of the rearward outer body with the locking ferrule, the corrugated outer conductor is locked in position.

A grounding device for a vehicle can comprise a conducting means and two contact elements, wherein the conducting means comprises at least one flat braided wire assembly configured to conduct high frequency currents, wherein a first contact element of the two contact elements is arranged at a first axial end of the conducting means and a second contact element of the two contact elements is arranged at a second axial end of the conducting means, wherein the first contact element is further configured to be attached to a first component of the vehicle, and the second contact element is further configured to be attached to a second component of the vehicle, and wherein the conducting means is formed at least partly as a spring element, configured to provide an elastic expansion or an elastic compression in at least two dimensions.

A grounding device for a vehicle can comprise a conducting means and two contact elements, wherein the conducting means comprises at least one flat braided wire assembly configured to conduct high frequency currents, wherein a first contact element of the two contact elements is arranged at a first axial end of the conducting means and a second contact element of the two contact elements is arranged at a second axial end of the conducting means, wherein the first contact element is further configured to be attached to a first component of the vehicle, and the second contact element is further configured to be attached to a second component of the vehicle, and wherein the conducting means is formed at least partly as a spring element, configured to provide an elastic expansion or an elastic compression in at least two dimensions.