Apparatus for shielding

摘要

An invention relates to an apparatus for shielding an electronic circuit situated on a printed circuit board in an electrically conductive housing which has at least one opening and/or bushing, in which a shielding tube extends from the printed circuit board as far as the housing and encompasses the opening and/or the bushing, and a device for length equalization of the shielding tube forms an electrical contact of the shielding tube independently of tolerances between the printed circuited board and the housing.