Provided is a connector module providing superior shielding performance with small number of components. The connector module includes a terminal module having a center conductor, a tubular insulator holder supporting the center conductor and a tubular conductive shell, and a shield case. A bottom portion of the shield case includes a protruding portion bent from an edge of an opening portion through which the terminal module extends and protruding in a cylindrical form. The terminal module is joined to the shield case with an outer circumferential face of the conductive shell and an inner circumferential face of the protruding portion being placed in face contact with each other.

A shielding spring shell has a contact tab with a pair of spring sections adjoining a fillet. One of the spring sections is an at least radially resilient radial spring and another of the spring sections is an at least axially resilient axial spring.

An EMI filtering, coaxial power connector may be formed as an inline component or a port of a device. The connector may have dimensions to accept F-type coaxial connectors. The connector includes a conductive outer shell with a first opening and a second opening. A dielectric member is disposed within the shell. A conductive pin is supported by the dielectric member. A feed-through capacitor has a central opening and a first lead formed within the central opening. The pin is electrically connected to the first lead. A second lead of the capacitor is formed at an outer perimeter of the capacitor and is electrically connected to the shell. A metal plate is mounted within the shell. The plate is disk-shaped with a central hole. An outer perimeter of the plate is in electrical contact with the shell. The pin passes through the central hole without making electrical contact with the plate, and the plate resides between the second opening of the shell and the capacitor.

The connector includes: an axial member that is a cylindrical conductor; a central contact disposed inside along a central axis of the axial member; an insulating member interposed between the axial member and the central contact and which holds the central contact; a first flange and a second flange provided on an outer peripheral surface of the axial member; and a metal spring provided along an outer peripheral surface of the axial member. The metal spring includes: a C-shaped metal spring body; curved parts; elastic pieces that extend from the curved parts so as to face an outer peripheral surface of the metal spring body; inner protrusions provided on an inner peripheral surface of the metal spring body so as to protrude inside the metal spring body; and outer protrusions provided on outer peripheral surfaces of the elastic pieces so as to protrude outside the elastic pieces.

The present invention relates to a cavity filter including: an RF signal connecting portion spaced apart, by a predetermined distance, from an outer member having an electrode pad provided on a surface thereof; and a terminal portion configured to electrically connect the electrode pad of the outer member and the RF signal connecting portion so as to absorb assembly tolerance existing at the predetermined distance and to prevent disconnection of the electric flow between the electrode pad and the RF signal connecting portion, wherein a part of the terminal portion, positioned between the electrode pad and the RF signal connecting portion, is elastically deformed to absorb assembly tolerance existing in a terminal insertion port. Therefore, the cavity filter can efficiently absorb assembly tolerance which occurs through assembly design, and prevent disconnection of an electric flow, thereby preventing degradation in performance of an antenna device.

A multi-tap device for a cable television (CATV) system includes a tap housing and a faceplate configured to be connected to the tap housing. The device also includes a first circuit board configured to be connected to the tap housing. The device also includes a second circuit board configured to be connected to the faceplate and to the first circuit board. The device also includes an access cover connected to the tap housing. The access cover is configured to be opened to provide access to disconnect the first circuit board from the tap housing and from the second circuit board and to subsequently remove the first circuit board from the tap housing, thereby changing a tap value of the multi-tap device. The second circuit board is configured to remain connected to the faceplate and positioned within the tap housing when the first circuit board is removed from the tap housing.

A multi-tap device for a cable television (CATV) system includes a tap housing and a faceplate configured to be connected to the tap housing. The device also includes a first circuit board configured to be connected to the tap housing. The device also includes a second circuit board configured to be connected to the faceplate and to the first circuit board. The device also includes an access cover connected to the tap housing. The access cover is configured to be opened to provide access to disconnect the first circuit board from the tap housing and from the second circuit board and to subsequently remove the first circuit board from the tap housing, thereby changing a tap value of the multi-tap device. The second circuit board is configured to remain connected to the faceplate and positioned within the tap housing when the first circuit board is removed from the tap housing.

A connector assembly includes an outer conductive body having a first end configured to mate with a corresponding electrical connector, and a conductive center contact arranged within the outer conductive body. The center contact comprises a first end configured to mate with the corresponding electrical connector and a second end electrically connecting with a first electrical contact of a circuit board. An outer contact is slidably attached to a second end of the outer conductive body and electrically connects with a second electrical contact of the circuit board. An elastic element is provided for biasing the outer contact in a direction away from the outer conductive body and toward the circuit board.

A connector assembly includes an outer conductive body having a first end configured to mate with a corresponding electrical connector, and a conductive center contact arranged within the outer conductive body. The center contact comprises a first end configured to mate with the corresponding electrical connector and a second end electrically connecting with a first electrical contact of a circuit board. An outer contact is slidably attached to a second end of the outer conductive body and electrically connects with a second electrical contact of the circuit board. An elastic element is provided for biasing the outer contact in a direction away from the outer conductive body and toward the circuit board.

A charging connector for an electrical vehicle has a connector base, a tubular first conductive terminal mounted in the connector base, an insulating isolation member mounted in the first conductive terminal, and a second conductive terminal mounted in a center of the isolation member and coaxially disposed in and electrically isolated from the first conductive terminal. The isolation member has at least one annular groove recessed in an upper surface of the isolation member, extending downwardly, and coaxially surrounding the second conductive terminal. A creepage distance between the first conductive terminal and the second conductive terminal is increased and a surface area for heat dissipation is increased to meet safety specifications.