An electrical connector is provided to be arranged at the end of an electrical cable for complementary connection of an electro-actuator. The connector has a body defining a passage for the cable. The connector also has a hook to mechanically engage with a complementary feature of the electro-actuator.

An electrical connector has an insulative body, a group of first conductive terminals and a group of second conductive terminals fixed to the insulative body, a grounding metal plate and an outer shielding shell. A front part of the shell forms a first mating cavity and a rear part of the shell forms a second mating cavity. An insertion space is formed between elastic extending arms of the first terminal group and elastic extending arms of the second terminal group. An electrical connector combination, which includes the electrical connector and a circuit board, is further provided. An inserted portion of the circuit board can be correspondingly inserted into the insertion space and can be elastically interposed by the elastic extending arms of the first terminal group and the elastic extending arms of the second terminal group so as to be correspondingly electrically connected.

An electrical connector has an insulative body, a group of first conductive terminals and a group of second conductive terminals fixed to the insulative body, a grounding metal plate and an outer shielding shell. A front part of the shell forms a first mating cavity and a rear part of the shell forms a second mating cavity. An insertion space is formed between elastic extending arms of the first terminal group and elastic extending arms of the second terminal group. An electrical connector combination, which includes the electrical connector and a circuit board, is further provided. An inserted portion of the circuit board can be correspondingly inserted into the insertion space and can be elastically interposed by the elastic extending arms of the first terminal group and the elastic extending arms of the second terminal group so as to be correspondingly electrically connected.

A connector (100) is provided. The connector (100) includes a connector body (110) with a connector axis (X), the connector body (110) being comprised of an interface (112) at a first distal end (110a) of the connector body (110), an opening (114) at a second distal end (110b) of the connector body (110), and a conduit (116) extending from the interface (112) to the opening (114) along the connector axis (X). The connector (100) also includes a latch (120) that moves relative to the connector body (110) to selectively engage a plug connector (200), the latch (120) being comprised of a pivot end (122) coupled to the connector body (110), a manually operable end (124), and a latching feature (126) disposed between the pivot end (122) and the manually operable end (124).

An optical module includes an optical transceiver and the fastening structure wherein the optical transceiver includes a body, a plurality of first connecting legs extending along a first direction from the body, a plurality of second connecting legs extending initially from the body along the second direction perpendicular to the first direction, and successively along the first direction. The fastening structure includes a plurality of through holes through which the first connecting legs and the second connecting legs extend so as to be mounting to an external printed circuit board under said optical module.

An electrical connection system includes a male connector and a female connector. The male connector has a longitudinal extension. The female connector defines a socket that is configured to receive the male connector. The female connector also includes a stop and a biasing element. The biasing element has a first tapered protrusion. The first tapered protrusion is configured to engage the male connector such that the biasing element forces the longitudinal extension into contact with the stop.

The present invention reduces cost. A female side connector (F) is provided with: a female side housing (30) fitted to a male side housing (10); a lock function part (57) that is provided to the female side housing (30) and that locks, in a fitted manner, the female side housing (30) and the male side housing (10) by locking the male side housing (10); and a releasing member (63) that is a component separate from the female side housing (30) and that is attachable to and detachable from the female side housing (30), wherein the releasing member (63) can cause the lock function part (57) to be displaced so as to be released and separated from the male side housing (10) in a state where the releasing member is attached to the female side housing (30).

A connector structure includes a plurality of terminals to be connected to an electric wire, an electronic component configured to control an external component to be connected to the terminals, and a housing holding the terminals and the electronic component to accommodate the terminals and the electronic component. Each terminal includes a connection portion to be connected to the electric wire, and an extension portion having a cross section of an arc shape and extending from the connection portion. The housing is configured to hold the plurality of terminals and the electronic component such that the cross sections of the extension portions are arranged to form a substantially circular shape that surrounds the electronic component.

An electrical connector assembly includes an electrical plug connector and an electrical receptacle connector corresponding to the electrical plug connector. The electrical plug connector includes a plug insulated housing as well as plug terminals and buckling portions on the plug insulated housing. The electrical receptacle connector includes a receptacle insulated housing as well as receptacle terminals and locking components on the receptacle insulated housing. The locking components at the two sides of the electrical receptacle connector are firmly buckled with the buckling portions at the two sides of the electrical plug connector. Therefore, during the use of the electrical connector assembly, the electrical plug connector can be prevented from detaching off the electrical receptacle connector.

The connector is provided with a locking mechanism capable of engaging and disengaging with each other a receptacle and a plug. The receptacle is provided with a first housing and a first contact. The plug is provided with a second housing and a second contact. The first housing has at a recess portion a lock arm provided at its end with a hook portion. The second housing has at a header portion an engaging protrusion. When the header portion is inserted into the recess portion, the engaging protrusion rides over the hook portion, and the complete fitting of the receptacle and the plug can be felt. When the header portion is pulled out from the recess portion, the hook portion is displaced, and the plug can be readily pulled out from the receptacle.