The BOURNS part DR331-105BE is a high-quality Common Mode Choke designed specifically for automotive applications. Featuring a dual coil configuration with a 1000uH inductance, this choke effectively suppresses common mode noise and interference in sensitive circuitry. With a frequency rating of 100kHz and a current rating of 0.5A, this choke offers reliable performance for a wide range of automotive electronics. It also has a low DC resistance of 0.4Ohm, minimizing power loss and ensuring efficient operation. Designed for surface mount installation, this choke is supplied in tape and reel packaging, making it suitable for use in automated assembly processes.