An electrical junction box includes: a circuit board on which an electronic component having a main body is mounted on a mounting surface; a frame inside of which the circuit board is accommodated; a cover portion covering the circuit board from the mounting surface side; and a heat transfer member disposed between the main body and the cover portion, and the frame includes a heat transfer member holding portion holding the heat transfer member at a position where the heat transfer member is in heat conductive contact with both the main body and the cover portion.

A cover for a housing including a number of press-fit pins which have at least two different press-fit zones. A battery sensor including a cover of this kind, and a method for producing a battery sensor are also disclosed.

A circuit board secure connection apparatus, a circuit board and a plug-and-lock industrial computer frame are provided. The circuit board secure connection apparatus includes: a holder; a connector which is elastic and movably mounted on the holder; a profile ratchet which is elastic and hinged on a bottom portion of the holder through a first hinge; a hook handle hinged on a rear portion of the holder through a second hinge; and a hook button which is elastic and movably mounted on the hook handle; wherein the hook handle cooperates with the holder through the hook button for being attached to or detached from the holder; the hood handle cooperates with the profile ratchet for rotating the profile ratchet. The plug-and-lock industrial computer frame with the circuit board secure connection apparatus and the circuit board has advantages such as simple installation, reliable connection, and sufficient performance.

A printed circuit board having conductor tracks formed on one side of a substrate. The substrate is able to be cohesively bonded at a contact face to a cover for protecting the conductor tracks. In this case, the substrate includes a step, which forms a barrier with respect to an auxiliary material for promoting the cohesive bond, in order to prevent any wetting of the conductor tracks with the auxiliary material. A sensor having a printed circuit board for use in a fuel filling level measurement system of a vehicle.

Disclosed is a vehicle control unit (10) comprising an electronic circuit, a circuit board (15), a housing (12) and at least one pressure sensor as a vehicle sensor (11), wherein the at least one vehicle sensor (11) is electrically connected to the electronic circuit for receiving measurement values. The vehicle sensor (11) is connected to the circuit board (15) via at least one press-fit contact (22). A vehicle comprising the vehicle control unit (10) is also disclosed.

An optical sensor module includes a first frame set, a second frame set and a housing which partially covers the first frame set and the second frame set. The first frame set has a first chip-mounting frame and a first wiring frame. The first chip-mounting frame has a first chip-mounting section, and a first conductive lead. At least one first indentation is formed on the first chip-mounting section. The second frame set has a second chip-mounting frame and a second wiring frame. The second chip-mounting frame has a second chip-mounting section and a second conductive lead. At least one second indentation is formed on the second chip-mounting section.

An electronic module has a first circuit board element, a second circuit board element, and a spacer. Together, the first circuit board element, the second circuit board element, and the spacer enclose a central cavity, in which components attached to the first circuit board element are accommodated. Respective annular circumferential microstructures are provided on a surface of the first circuit board element directed outward and on a surface of the second circuit board element directed outward, adjacent to an outer periphery of the first circuit board element. In this region, a sealing ring is formed, which has a form-closed connection to both the first and the second circuit board element by means of the microstructures of the first and the second circuit board element. The sealing ring can be made of a resistant plastic, which is molded on by injection molding in the liquid state in the region of the outer periphery of the first circuit board element and flows into recesses of the microstructures and, after the curing, forms the form-closed and sealing connection between the two circuit board elements and the sealing ring thereby formed.

A method of assembling a hermetically sealed printed circuit board includes: securing a flange of a cap against an electrical contact region on a first side of a substrate, the flange extending across a first end portion of a wall of the cap, the wall extending around the electrical contact region and including a second end portion disposed in an open configuration; and closing the second end portion of the wall to form a hermetically sealed chamber around the electrical contact region.

The invention relates to a control unit (10; 10a to 10d), particularly for vehicle navigation, having a housing (13) that consists of at least two housing elements (11, 12; 61, 65, 72; 75), having at least one circuit carrier (16; 16a; 64; 81) on which at least one heat-generating component (1) is arranged, having a thermal transfer element (30; 61), made of metal, for dissipating the heat generated by the at least one heat-generating component (1), having at least one sensor element (40, 41) that is connected at least indirectly to the at least one circuit carrier (16; 16a; 64; 81), having at least one plug connection body (35), made of plastic, having connection elements (36) for making electrical contact with the at least one circuit carrier (16; 16a; 64; 81), wherein the plug connection body (35) is formed in the region of a frame-like or cover-like housing element (12; 65;75), made of plastic, so as to be integral therewith or as a component that is separate from the housing element (12; 65; 75).

An electrical junction box includes: a circuit board on which an electronic component having a main body is mounted on a mounting surface; a frame inside of which the circuit board is accommodated; a cover portion covering the circuit board from the mounting surface side; and a heat transfer member disposed between the main body and the cover portion, and the frame includes a heat transfer member holding portion holding the heat transfer member at a position where the heat transfer member is in heat conductive contact with both the main body and the cover portion.