SDR0302-330KL is a surface-mount power inductor from the Bourns SDR0302 series designed for input/output filtering in DC/DC converters and power supply applications. The device features a 33.0 µH inductance with ±10% tolerance, a low profile of 2.5 mm, and a ferrite DR core with enameled copper wire construction. It delivers 0.420 A RMS rated current with a saturation current of 0.500 A, a quality factor of 20 at 2.52 MHz, and a self-resonant frequency of 18.0 Hz. The inductor is RoHS compliant and packaged in reels of 2000 pieces, making it suitable for high-volume production in portable communications equipment, camcorders, and LCD TV power supplies.