Our power line and data line common mode chokes and wirewound ferrite beads cancel EMI for high frequency electronic noise suppression. Off-the-shelf CM and DM filters in SM and TH mount prevent interference in power supplies and data lines as industrial and automotive grade noise filters for USB, CAN bus, PoC, ADAS, xEV, and Class D audio amplifiers. These chokes will help to meet electromagnetic compatibility (EMC) standards such as FCC Title 47 CFR Part 15 and CISPR.