The BOURNS SDR0403-330KL is a reliable power wirewound inductor, offering a 33uH inductance with a tight 10% tolerance at 1KHz frequency. With a high 23Q-factor and a ferrite core, this inductor is designed to efficiently handle up to 640mA of current while maintaining a low DC resistance of 540mOhm. Ideal for various power applications, this inductor is available in a tape and reel packaging for convenient handling and placement.