High Frequency Noise Suppressing Ferrite Beads are composed of quality grade ferromagnetic material to ensure long lasting usage. These Ferrite Beads are passive electric components which are used for suppressing high frequency noise in electronic circuits. These Ferrite Beads act as a RF choke when placed onto current carrying conductor. High Frequency Noise Suppressing Ferrite Beads helps in delivering effective means of RF shielding, RF decoupling and parasitic suppression.