An electric connector includes a housing, at least one terminal, and at least two elastic members, the housing has at least one through hole, the at least one terminal is located at the at least one through hole and includes two arm parts, the at least two elastic members are clamped by the two arm parts and an inner wall forming the at least one through hole.

A high speed connector assembly is disclosed in this invention, which includes a receptacle connector and a plug connector. The receptacle connector at least includes an insulating cover and multiple terminal modules being arranged in parallel and retained in the insulating cover. Each differential signal terminal has an L-type base, a front mating portion and a bottom mounting portion. The front mating portion includes a finger-shaped spring and an L-type contact piece. When the receptacle connector and the plug connector are engaged, the finger-shaped spring and the L-type contact piece can respectively and electrically contact with two different surfaces of one plug terminal to form double contacts. The double contacts can suppress the short pile effect and reduce signal crosstalk and signal loss during transmitting the high speed signal.

A connector assembly is provided. The connector assembly allows a conductive terminal to provide shielding to reduce any effect of external interference on signal transmission of the connector assembly so as to meet signal transmission requirements for the connector assembly, and with the use of a jumper conductor, at least partial conductive terminals on the connector assembly can be electrically interconnected with no need of any additional jumper, such that an electronic device using such connector assembly can be made compact in size desirably.

A plug-in connector having an inner conductor and an insulator which is surrounded by the inner conductor, the insulator having a first insulator part and a second insulator part which are interconnected such that they can rotate with respect to each other through an insulator joint.

An electrical plug connector includes a metallic shell, a first insulated housing, a second insulated housing, a first terminal module, and a second terminal module. The first terminal module includes the first terminals and the first assembling block combined with each other to form a one-piece member, and then the first insulated housing is further combined with the first terminal module. The second terminal module includes the second terminals and the second assembling block combined with each other to form a one-piece member, and then the second insulated housing is further combined with the second terminal module. The four-piece component is assembled into the metallic shell. Accordingly, the number of the components for manufacturing the connector can be reduced, thereby simplifying the assembling procedure for the connector.

A connector (20) includes a connecting member (15) with a main body portion (16) for connecting adjacent electrode terminals (12A, 12B) of a plurality of battery cells (11) including positive and negative electrode terminals (12A, 12B) and a first terminal (22) extending from the main body portion (16), a battery-side connector housing (29) accommodating the first terminal (22), a wire-side connector housing (36) to be connected to the battery-side connector housing (29) and an end part of a wire (37, and a fuse (25) arranged in the battery-side connector housing (29) to electrically connect the first terminal (22) and the wire (37).

An electrical connector configured to be mated with a corresponding counter connector to establish an electrical connection is presented. The connector includes a connector housing having at least one terminal cavity for receiving at least one female contact terminal. The cavity defines a first cavity portion and a second cavity portion. A step is arranged between the first and the second cavity portion. A female contact terminal likewise comprises a step arranged between first and second terminal portions such that, in a mounted condition, the respective steps of terminal cavity and female contact terminal engage each other.

An electrical plug connector includes a metallic shell, an insulated housing, a plurality of plug terminals, a plurality of tooth portions, and a wire organizer. The insulated housing is received in the metallic shell. The plug terminals are held at the insulated housing. Each of the power terminal and the ground terminal of the plug terminals includes a clamping structure. Each of the tooth portions is extending from rear of the corresponding plug terminal. The wire organizer is assembled to the insulated housing. Each of the tooth portions is inserted into the corresponding wire groove of the wire organizer to connect to a corresponding wire when the wires held in the wire organizer are pressed against the tooth portions. Each power and ground terminals may include either a single one or a pair of flexible contact portions.

Provided is an electrical connection cassette with which it is possible to freely expand a device and add functions in accordance with the size of free space. An electrical connection cassette is provided with: a circuit board; and first connection terminals and second connection terminals mounted on the circuit board and having terminal shapes that can be engaged with each other. In a state with a terminal connection direction oriented in a predetermined direction with respect to the circuit board, the first connection terminals are disposed on the side of one main surface of the circuit board, and in a state with a terminal connection direction oriented in a direction parallel to the predetermined direction, the second connection terminals are disposed near the other main surface of the circuit board.

A plug connector system comprises a first plug connector and a second plug connector. The first plug connector includes a first shield defining an engagement portion, with an outer side of the engagement portion having a marking positioned thereon. The second plug connector includes a second shield defining a receiving portion for receiving the engagement portion of the first shield. The receiving portion includes an opening formed therethrough and positioned such that the marking of the first plug connector can be arranged entirely within the region of the opening in a mated state of the first and second plug connectors.