Electrical switch having a mount for an electrical circuit

摘要

The invention relates to an electrical circuit arrangement ( 3 ) having electrical and/or electronic components ( 4 ). The components ( 4 ) are arranged on a mount substrate ( 5 ). The conductor tracks ( 6 ) for electrical connection of the components ( 4 ) are also located on the mount substrate ( 5 ). The mount substrate ( 5 ) comprises a metal part ( 7 ). An electrically insulating coating ( 9 ) is applied to one surface ( 8 ) of the metal part ( 7 ), to be precise in particular to that surface ( 8 ) which faces the components ( 4 ) and the conductor tracks ( 6 ). At least one component ( 4 ) and/or at least one conductor track ( 6 ) are/is located on the coating ( 9 ).