An adiabatic coaxial cable connector includes a chassis, and a planar transmission line within the chassis and having first and second ends. The coaxial cable connector further includes a first coaxial-to-planar transition within the chassis and connected to the first end of the planar transmission line, and a second coaxial-to-planar transition within the chassis and connected to the second end of the planar transmission line.

A guarded coaxial cable assembly including at least a pair of conductors, one or more rails, and a jacket covering these parts such as a first rail extending alongside two nearby conductors, the rail and the conductors embedded in an outer electrically insulating jacket, the outer jacket having a pair of generally opposed bearing surfaces for bearing transverse loads, the rail operative to reduce outer jacket deformations resulting from transverse loads applied to the bearing surfaces; and, the orientation of the rail and the conductors within the outer jacket operative to limit conductor or conductor jacket deformations resulting from transverse loads applied to the bearing surfaces.

A connector is configured to terminate an end of a coaxial cable. The connector includes a body, a nut, an outer conductor engager, and a grounding member. The body has a cable receiving end configured to receive the end of the coaxial cable, and the nut is configured to be coupled with and to rotate relative to the body. The outer conductor engager is configured to receive a conductive layer of end of the coaxial cable, and the grounding member is configured to couple the body, the nut, and the outer conductor engager in an assembled configuration. A first end of the grounding member is configured to extend grounding of the coaxial cable from the outer conductor engager to the nut, and a second end of the grounding member is configured to grip an outer protective jacket of the coaxial cable to prevent removal of the coaxial cable from the connector.

A push-pull coaxial connector includes: an external conductor configured to internally receive the matching external conductor of a mating connector, with concave parts or through holes on the inner surface of the side wall of the external conductor; a sleeve surrounding the external conductor, where the sleeve is able to slide between the front position and rear position along the external conductor and is able to rotate around the circumference of the external conductor. When the sleeve is at the front position, one or more protrusions are staggered away from one or more notches and abutted on the rear surface of the sleeve to prevent the sleeve from moving backward. When the sleeve is at the rear position, one or more protrusions are received in one or more corresponding notches.

A power plug includes a shell, an overheating protection module, a first wire, and a second wire. The overheating protection module includes a first pin, a second pin, a thermal circuit breaker, and a protective resistor. The thermal circuit breaker and the protective resistor are connected in parallel. A first end of the protective resistor is connected to one of the first pin or the second pin, and a second end of the protective resistor is connected to one of the first wire or the second wire. When temperature of the thermal circuit breaker is excessive, the thermal circuit breaker is disconnected, current continues to supply power to low-current electrical appliances through the protective resistor.

A signal contact member and a ground contact member to which a center conductor and an outer conductor of a coaxial cable are connected are supported by an insulating housing member. The ground contact member has an annular fitting portion that fits and connects to the ground contact portion of a mate connector device. The annular fitting portion is provided with an opening for disposing a center conductor connection portion of the signal contact member. A shell portion of a ground contact member or an insulating housing member is provided with a conductive member given a ground potential. The conductive member partially fills the opening in the annular fitting portion.

A plug connector for transmitting high-frequency signals includes a cable, a contact and a connecting element. The cable has a free end. The contact is mounted on the free end of the cable, and has a free contact end on a side facing away from the cable. The connecting element is disposed between the contact and the cable, and, in an assembled state, is fixedly connected to the contact and to the cable. The connecting element has a first portion with a first outer diameter on a side facing the contact and a second portion with a second outer diameter on a side facing the cable, the second outer diameter being larger than the first outer diameter. The first portion includes a third portion that has, at least in some regions of the third portion, an outer diameter corresponding to the second outer diameter.

Provided are a fully-shielded high-frequency connector and a connector assembly. The fully-shielded high-frequency connector includes an insulating base, a shell, a signal terminal and a shielding conductive stiffener. The insulating base includes an insulating body, a fitting portion and a gland portion, a first through hole structure and a second through hole structure. The signal terminal includes a contact portion, a connection portion and a mounting portion. The shielding conductive stiffener includes a tube structure, a fixing connection structure and a cover plate structure. The shell includes a main body portion, a bonding portion, a fixing portion and a snap portion. The fixing portion is electrically connected to the cover plate structure and an outer conductor of the coaxial cable. The bonding portion and the snap portion cooperate to assemble and fix the insulating base and the shell.

An assembly for a coaxial connector is described. The assembly, in one embodiment, includes a coupler, a grip ring and a seal member.

The invention relates to a high-frequency test connector device (12; 12′) having an adapter housing including a sleeve-like ground contact section (10; 10′) axially at one end, (18) at the other end, and centrally an insulated inner contact (20), wherein the ground contact section has an electrically conducting spring member (26; 26′, 28; 42, 44; 44′, 46) for ground contact, associated such that for engaging over the sleeve section (14) of the contacting partner (16), the latter with an end face (30), to form a contact and resiliently along the movement or connecting longitudinal axis, can engage on the spring member (26) formed in a sleeve base of the ground contact section (10), or wherein, for engaging in the sleeve section (14′) of the connecting partner (16′), the spring member (26′) projects from an end face end section of the ground contact section (10′), to form a contact and resiliently along the longitudinal axis, can engage on a ground-conducting inner section (40) of the connecting partner.