Various electrical connector assemblies are disclosed. The electrical connector assembly can include a pin and a socket. An outer surface of the pin can have an external thread and an annular groove that has an outside diameter that is less than an outside diameter of an adjacent leading flange. The socket can have an internal thread that mates with the external thread on the pin. The connector can comprise independent securing features, such as a threaded connection and a ball detent connection. The connector can be configured such that disengagement of the first connection feature results in disconnection of mating electrical contacts of the pin and socket. In some variants, the second connection feature remains engaged and/or is disengaged independently of the first connection feature.

A power distribution connector is configured to connect an electrical cable to at least three electrical interfaces. The connector includes a housing with first and second sections. The first section includes a first electrical interface disposed at a first end of the first section and a second electrical interface disposed at a second end opposite the first end. The second section forms a T-shaped intersection with the first section between the first and second electrical interfaces. The second section includes a distal end opposite the T-shaped intersection, the distal end being configured to receive the electrical cable; and a third electrical interface oriented parallel to the first section, disposed adjacent to the second electrical interface, and extending a distance from an axis of the second section that is less than or equal to a distance from the axis of the second section that the second electrical interface extends.

A power distribution connector is configured to connect an electrical cable to at least three electrical interfaces. The connector includes a housing with first and second sections. The first section includes a first electrical interface disposed at a first end of the first section and a second electrical interface disposed at a second end opposite the first end. The second section forms a T-shaped intersection with the first section between the first and second electrical interfaces. The second section includes a distal end opposite the T-shaped intersection, the distal end being configured to receive the electrical cable; and a third electrical interface oriented parallel to the first section, disposed adjacent to the second electrical interface, and extending a distance from an axis of the second section that is less than or equal to a distance from the axis of the second section that the second electrical interface extends.

A power communication electrical connector is provided, comprising: a plug and a socket which are matched and plugged for connecting a power source circuit or a high-power load circuit; wherein power source connectors and the signal connectors are respectively provided on both the plug and the socket, the power source connectors are for connecting a power source of the power source circuit or a high-power load of the high-power load circuit; the signal connectors are for connecting an external chip of the power source circuit or an external chip of the high-power load circuit, wherein a power ground of the power source connectors the a signal ground of the signal connectors are separately provided. In addition, an anti-spark power communication electrical connector is further provided.

Enables an electrical connection to be made in an insulated, shielded manner that makes it possible to sense a voltage presence signal, between the cable (3) and the electrical equipment with a female bushing (4) without the need to substitute or modify the high-voltage electrical equipment (2), only adding fastening elements for the adapter (1). Said adapter (1) comprises a body (6) of insulating material, equipped with a first connection end (8) configured to couple in a sealed manner into said at least one female bushing (4) of the high-voltage electrical equipment (2) and with a second connection end (9) configured to couple to the female terminal (5) of the cable (3).

Enables an electrical connection to be made in an insulated, shielded manner that makes it possible to sense a voltage presence signal, between the cable (3) and the electrical equipment with a female bushing (4) without the need to substitute or modify the high-voltage electrical equipment (2), only adding fastening elements for the adapter (1). Said adapter (1) comprises a body (6) of insulating material, equipped with a first connection end (8) configured to couple in a sealed manner into said at least one female bushing (4) of the high-voltage electrical equipment (2) and with a second connection end (9) configured to couple to the female terminal (5) of the cable (3).

An electrical connector includes: a plastic housing provided with a receiving cavity extending in a front-rear direction therein; a metal stopping member provided in the housing, including at least one fixing portion embedded in the housing and a body exposed to the cavity, the body is provided with a through hole; a terminal base including a base portion and a tongue extending forwardly from the base portion, the terminal base is mounted in the cavity, the body of the metal stopping member blocks in front of the base portion, the tongue passes through the through hole of the metal stopping member and extends forwardly; and a plurality of conductive terminals fixed to the terminal base, each terminal includes a contact portion which is exposed to the tongue and a soldering portion which rearwardly extends out of the terminal base. The connector has a robust structure and facilitates to reduce weight.

A connector part of a connector unit with a male part and a female part, has at least one electrically conductive layer with at least one end region being electrically stressed after a mating process of the male part and the female part. To minimize electrical stress concentrations, the connector part has at least one stress control device for reducing electrical stress at the at least one end region.

A connector part of a connector unit with a male part and a female part, has at least one electrically conductive layer with at least one end region being electrically stressed after a mating process of the male part and the female part. To minimize electrical stress concentrations, the connector part has at least one stress control device for reducing electrical stress at the at least one end region.

A plug connector for an electrical connection has at least two electrical lines, the ends of which are connected to contact elements, includes: a housing that encompasses the electrical lines and the contact elements at least in a region of connecting the electrical lines to respective contact elements; and a holder fixedly connected to the housing. The holder has receptacles configured to hold the electrical lines, the receptacles holding the lines such that the lines cannot move out of position.