Beads attenuator suppressing unwanted radiation, in particular in the short wave and ultra short wave range

摘要

An attenuation bead is disclosed with a tube (1) made of ferrite suitable for use as a chip component. The attenuation bead is equipped with frontal contact elements (2) which are electrically corrected with one another by conductor elements (4) in the interior of the tube. The operating range of interference suppression for the attenuation beads is in the short-wave and ultra short-wave frequency bands.