Abstract: A plug connector for establishing an electrical contact between first and second conducting track carriers, in particular between a flexible conductor foil and a circuit board, comprises a plug part that has a plug housing provided with a cam surface. The first conducting track carrier is shiftably mounted to the plug housing such that it can be shifted starting from an advanced initial position into a retracted contact position and parallel to a plug-in direction of the plug part. The plug connector further comprises a socket part that includes a socket housing, a pressure application spring and the second conducting track carrier which is received in the socket housing. The pressure application spring has two ends, one end of which forms a supported end received in the socket housing and the other end forms a pressing end that cooperates with the first conducting track carrier if the latter is in the contact position.

Abstract: A transceiver comprises a conductor foil carrying an opto-electronic component, and a plug socket into which an optical waveguide plug connector can be inserted such that the optical waveguide of the optical waveguide plug connector is opposite the opto-electronic component. An plug section is formed by an end section of the conductor foil and is adapted to be connected with a complementary plug. The signal path from said plug section to said opto-electronic component has a matched impedance.

Abstract: A plug socket comprises a housing, a plug piece receptacle made of an insulating material and arranged in the housing such that it can be moved between an initial position and a plug-in position. The plug socket further includes a plurality of contact elements which serve for making contact with a plug piece inserted in the receptacle and are provided on the plug piece receptacle, and at least one spring which urges the plug piece receptacle into the initial position.

Abstract: A connector for receiving a plug-in card comprises a carrier which defines a receiving space for the plug-in card, at least one guide hole which is formed in the carrier and which opens in the receiving space, a contact element which is movably arranged in the guide hole, a spring which urges the contact element towards the receiving space, and a conductor path which is electrically connected with the contact element.

Abstract: An optoelectronic assembly comprises a carrier, an optoelectronic component mounted to the carrier, and at least one guide for an optical waveguide plug able to be coupled with the assembly. A heat sink is provided which is in highly thermoconducting connection with the optoelectronic component, the guide being formed on the heat sink.

Abstract: A plug connector for establishing an electrical contact between first and second conducting track carriers, in particular between a flexible conductor foil and a circuit board, comprises a plug part that has a plug housing provided with a cam surface. The first conducting track carrier is shiftably mounted to the plug housing such that it can be shifted starting from an advanced initial position into a retracted contact position and parallel to a plug-in direction of the plug part. The plug connector further comprises a socket part that includes a socket housing, a pressure application spring and the second conducting track carrier which is received in the socket housing. The pressure application spring has two ends, one end of which forms a supported end received in the socket housing and the other end forms a pressing end that cooperates with the first conducting track carrier if the latter is in the contact position.