A connector module is mounted at a portable electronic device. The portable electronic device includes a housing and a circuit board. The circuit board is disposed in the housing, and the housing has an opening. The connector module includes a switch component, a connector and a button assembly. The switch component is disposed at the housing and is electrically connected with the circuit board. The connector is movably disposed between the opening and the switch component, and the connector is electrically connected with the circuit. The connector is for accommodating an IC card, so that the IC card is capable of being electrically connected with the circuit board via the connector. The button assembly is inserted at the opening and abuts against the connector, and drives the connector to touch the switch component when being pressed.

A socket connector includes a first connection terminal and a second connection terminal that come into electrical contact with a plug connector, and a socket housing having an insertion opening for the plug connector. The first connection terminal is provided with a switch contact piece and a terminal body that comes into electrical contact with the plug connector. The switch contact piece has an opening contact point portion that comes into pressure contact with the plug connector, a short-circuit contact point portion, and an elastic arm that elastically supports the opening contact point portion and the short-circuit contact point portion and that is elastically deformed when the opening contact point portion is pressed by the plug connector, and thereby brings the short-circuit contact point portion out of contact with the second connection terminal.

Switchable grounded terminal loads are built into, or otherwise coupled to, connectors on motherboards and control devices. The terminal loads are coupled to the bus termination at the connector when the connector is stuffed (connected to a mating connector). The switchable grounded terminal loads replace dummy connectors in preventing empty unstuffed connectors from increasing error risks on active channels.

Switchable grounded terminal loads are built into, or otherwise coupled to, connectors on motherboards and control devices. The terminal loads are coupled to the bus termination at the connector when the connector is stuffed (connected to a mating connector). The switchable grounded terminal loads replace dummy connectors in preventing empty unstuffed connectors from increasing error risks on active channels.

A socket connector includes a first connection terminal and a second connection terminal that come into electrical contact with a plug connector, and a socket housing having an insertion opening for the plug connector. The first connection terminal is provided with a switch contact piece and a terminal body that comes into electrical contact with the plug connector. The switch contact piece has an opening contact point portion that comes into pressure contact with the plug connector, a short-circuit contact point portion, and an elastic arm that elastically supports the opening contact point portion and the short-circuit contact point portion and that is elastically deformed when the opening contact point portion is pressed by the plug connector, and thereby brings the short-circuit contact point portion out of contact with the second connection terminal.

A card connector includes a base member including a bottom wall, two opposite sidewalls, a first space and a second space defined between the two sidewalls at different elevations and disposed in communication with each other and an identification terminal that has an actuation segment upwardly backwardly extended from the bottom wall, conducting terminals mounted in the base member, and a cover member including a mating conduction terminal that has a falling segment downwardly extended from a top portion of the cover member and a horizontal segment horizontally extended from the distal end of the falling segment and suspended below the distal end of the actuation segment of the identification terminal so that the identification terminal is pressable downward into contact with the mating conduction terminal upon insertion of a predetermined card.

According to an embodiment of the present disclosure, a socket for mounting a storage medium tray comprises: a containing space for containing a tray; a lower shell for providing the bottom surface of the containing space; an upper shell coupled so as to face the lower shell, thereby providing at least some of side walls of the containing space and the upper surface of the containing space; a first sensing terminal disposed between the bottom surface and the upper surface so as to extend at least partially along a first direction in which a tray is inserted into the containing space; and a second sensing terminal provided between the lower shell and the upper shell and configured to electrically contact the first sensing terminal. In an embodiment, the first sensing terminal may be configured to move or deform along a second direction intersecting with the first direction while making sliding contact with a tray as the tray contained in the containing space moves along the first direction. Various other embodiments may be possible.

A power transceiver device includes a housing, a circuit module and an electrical connector. The circuit module is located within the housing. The electrical connector includes a terminal base and two conductive terminals. The terminal base is fixed on one side surface of the housing. Each of the conductive terminals includes a sheet, an extending portion and an opening. One end of the sheet extends through a front face of the terminal base, another end thereof is electrically connected to the circuit module. The extending portion extends transversely from the end of the sheet, the opening is firmed on the extending portion, and a virtual axis of the opening passes through the front lateral face of the terminal base. The conductive terminals are switchably electrically connected to each other.