Common Mode Chokes

These common mode filters block high-frequency noise that's common to two or more data or power lines while allowing the necessary DC or low-frequency signal to pass. Common mode (CM) noise current is normally radiated from sources like unwanted radio signals, unshielded electronics, inverters and motors. Common mode chokes suppress EMI in power supply lines and signal cables, making them indispensable in improving electronic systems' performance and reliability. Whether you're integrating these components in consumer electronics, telecommunications or industrial machinery, our platform provides detailed descriptions and specifications to help you choose suitable common mode chokes and other EMI/RFI components for your needs.