An electrical connector includes: a unitary insulative housing having a tongue and a cavity; two rows of terminals molded in the insulative housing while exposing to two opposite surfaces of the tongue, respectively, each row of terminals including plural signal terminals and plural ground terminals, the ground terminals being exposed to the cavity; and a conductive plastic member molded in the cavity to be in contact with the ground terminals.

Embodiments are generally directed to a snap button fastener providing electrical connection. An embodiment of a fastener includes a first mechanical part, the first mechanical part including at least a stud portion, the first mechanical part including a first electrical connector; a second mechanical part, the second mechanical part including at least a socket portion with a spring element and the socket portion, the second mechanical part including a second electrical connector. The stud portion of the first mechanical part and the socket portion of second mechanical part, if separated, are to interlock upon the application of a first force towards each other, and, if interlocked, to separate upon the application of a second force away from each other. The first electrical connector and the second electrical connector are to be electrically connected when the first mechanical part and the mechanical part are interlocked, and first electrical connector and the second electrical connector are to be disconnected when the first mechanical part and second mechanical part are separated.

Embodiments are generally directed to a snap button fastener providing electrical connection. An embodiment of a fastener includes a first mechanical part, the first mechanical part including at least a stud portion, the first mechanical part including a first electrical connector; a second mechanical part, the second mechanical part including at least a socket portion with a spring element and the socket portion, the second mechanical part including a second electrical connector. The stud portion of the first mechanical part and the socket portion of second mechanical part, if separated, are to interlock upon the application of a first force towards each other, and, if interlocked, to separate upon the application of a second force away from each other. The first electrical connector and the second electrical connector are to be electrically connected when the first mechanical part and the mechanical part are interlocked, and first electrical connector and the second electrical connector are to be disconnected when the first mechanical part and second mechanical part are separated.

The application is directed to various connector and sensor assemblies. In some embodiments, the connector and sensor assembly comprises a connector and a sensor assembly. The connector can have an opening that has a first surface and second surface that are opposite each other. The connector can have a plurality of retractable electrical connectors that extend from the first surface and a lock structure that is located on the second surface. The sensor assembly is comprised of a body portion and a proximal end. The proximal end has a top side and a bottom side. The top side includes a plurality of electrical contacts that is configured to interact with the plurality of retractable electrical connectors. The bottom side includes a key structure that is configured to interact with the lock structure in the connector.

One aspect of the invention relates to a coupling half (1) for an electric plug (2), which is configured for coupling to a further coupling half (3) of the electric plug (1), comprising a housing (4) and comprising a contact carrier (7) for electric contacts, the contact carrier (7) being arranged in the housing (4), and comprising a sleeve (8), which is separate from the housing (4) and which is arranged on the housing (4) to be threadlessly rotatable, wherein the sleeve (8) forms a connector (8a) of the coupling half (1) for connecting to the further coupling half (3), wherein the sleeve (8) comprises an outer sleeve (9), which is threadlessly rotatably arranged on the housing (4), and the sleeve (8) comprises an inner sleeve (15), which is separate from the outer sleeve (9), wherein the inner sleeve (15) is arranged on the outer sleeve (9) and the inner sleeve (15) is movable in the direction of a longitudinal axis (A) of the coupling half (1) relative to the housing (4) and to the outer sleeve (9). One aspect relates to an electric plug (2). One aspect relates to a method.

A receptacle connector having a stable contact point structure and a rigid structure, and a connector assembly including the same, is provided. The receptacle connector includes a receptacle housing, a plurality of receptacle terminals which are retained and supported in the receptacle housing in a first direction, and one pair of receptacle metal members which are provided on both ends of the receptacle housing in the first direction.

A receptacle connector having a stable contact point structure and a rigid structure, and a connector assembly including the same, is provided. The receptacle connector includes a receptacle housing, a plurality of receptacle terminals which are retained and supported in the receptacle housing in a first direction, and one pair of receptacle metal members which are provided on both ends of the receptacle housing in the first direction.

The invention relates to a pluggable device combination for protecting against surges, having a socket-like bottom part of U-shaped cross section for receiving at least one plug module which accommodates a surge protection element, latching means which act between the plug module and the socket-like bottom part being provided, said latching means comprising first means which are formed on a biased joint on opposite sides of the plug module and respectively interact in a latching manner with associated second means on the bottom part, the latching connection being breakable by pressing the joint at the faces of the plug module, and the respective joint transitioning into an actuation area, the actuation areas additionally being formed opposite each other on the plug module in such a way that imaginary connecting lines between the actuation areas would form the shape of an at least approximate triangle.

The invention provides a plug-in module (10) for a rail-mounted device (1), comprising a housing (G), which has a first axial end portion (10a) and a second axial end portion (10b); wherein, between the first axial end portion (10a) and the second axial end portion (10b), the housing (G) has a plurality of substantially planar side surfaces (S1, S2, B1, B2); also comprising a first resiliently elastic tongue (12), which is fitted on a first side surface (S1) of the housing (G); wherein the first resiliently elastic tongue (12) has a first axial end portion (12a), which is fitted on the housing (G), and a second axial end portion (12b), which can be moved in a resiliently elastic manner; wherein a first latching nose (12c) is formed between the first and second axial end portions (12a, 12b) and protrudes from the first side surface (S1) of the housing (G); and further comprising a first actuating element (16), which is mounted in a movable manner on the first side surface (S1) and can be moved from a first position (P1), in which it is arranged substantially within the housing (G), into a second position (P2), in which it is located partly outside the housing (G) and is arranged in abutment against the second axial end portion (12b); wherein, in the second position (P2), the first latching nose (12c) can be moved into the housing (G) by a user applying a substantially lateral force (F1).

High density pluggable electrical connector having a number of electrical contacts exceeding sixty and a contact density on a plugging interface of the connector of at least forty contacts per square centimeter, comprising a casing and a terminal unit mounted within the casing, the terminal unit comprising a housing with a module receiving cavity formed within the housing, and a plurality of terminal modules insertably received in the module receiving cavity in a stacked arrangement. Each terminal module comprises a plurality of contacts mounted in a dielectric terminal module housing, the terminal modules having a width W to height H ratio W/H greater than three.