A radiation-emitting semiconductor component has a semiconductor body containing a nitride compound semiconductor, and a contact metallization layer disposed on a surface of the semiconductor body. A latching member is provided that grips the exterior of the connector and has a cantilevered latching arm that extends from the member over a mating portion for connection. A method for determining a current through a power semiconductor component is also provided. The composite of the inner and outer bodies provides efficient heat transfer for boiling water. Each cover part includes a stop member abutting against the article to prevent escape of the article from the receiving space via the communicating hole. The releasing arm is selectively contacted with the swing arm to have the swing arm enter the disconnection state or separated from the swing arm to have the swing arm enter the connection state.