Abstract: An electrical and/or optical plug connection has a first plug connector and a second plug connector which can be fit to the first plug connector and which corresponds to the first plug connector. The first and second plug connectors each have a plug face which has a first sheet metal contact and a corresponding second sheet metal contact which can be fit together in an electrically contacting manner. The plug connectors further include first and second optical and/or electrical plug contacts which are fit together and which arranged with spacing from the first and second sheet metal contacts. A latching hook having a latching hook and latching arm is provided on the first plug connector and a corresponding latching recess having a latching edge is provided on the second plug connector. A hook portion (1 of the latching hook is connected to the latching arm via a bending line which deviates from a straight line and has a raised 3D shaped surface region with at least one open side.

Abstract: An electrical and/or optical plug connection has a first plug connector and a second plug connector which can be fit to the first plug connector and which corresponds to the first plug connector. The first and second plug connectors each have a plug face which has a first sheet metal contact and a corresponding second sheet metal contact which can be fit together in an electrically contacting manner. The plug connectors further include first and second optical and/or electrical plug contacts which are fit together and which arranged with spacing from the first and second sheet metal contacts. A latching hook having a latching hook and latching arm is provided on the first plug connector and a corresponding latching recess having a latching edge is provided on the second plug connector. A hook portion (1 of the latching hook is connected to the latching arm via a bending line which deviates from a straight line and has a raised 3D shaped surface region with at least one open side.

Abstract: An electrical connector and a method for fastening the connector to a circuit board has a connecting chamber in which a conductor rail is arranged. The conductor rail is electrically connected at a connecting side of the electrical connector to an electrical connecting part make electrical contact at a contact side with a circuit board. The conductor rail includes a connecting arm for connection with the electrical connecting part and a contact arm for connection with the circuit board. The connecting arm and the contact arm are joined together by a connection arm. The connecting part is displaced in a connecting direction extending parallel to the conductor rail for connection with the conductor rail. The contact arm is designed as a spring in order to press against the circuit board when they are connected. The conductor rail can be positioned in two mutually rotated positions and the electrical connector may have at least two adjacent connecting chambers.

Abstract: An electrical connector and a method for fastening the connector to a circuit board has a connecting chamber in which a conductor rail is arranged. The conductor rail is electrically connected at a connecting side of the electrical connector to an electrical connecting part make electrical contact at a contact side with a circuit board. The conductor rail includes a connecting arm for connection with the electrical connecting part and a contact arm for connection with the circuit board, The connecting arm and the contact arm are joined together by a connection arm, The connecting part is displaced in a connecting direction extending parallel to the conductor rail for connection with the conductor rail. The contact arm is designed as a spring in order to press against the circuit board when they are connected.