SDR0604-560KL is a surface-mount power inductor from Bourns' SDR0604 series, featuring a 56 µH inductance at 100 kHz with ±10% tolerance. The inductor utilizes a ferrite DR core with enameled copper wire and silver/nickel/tin terminals, delivering a quality factor (Q) of 22 at 2.52 MHz test frequency and a self-resonant frequency (SRF) minimum of 11 MHz. With a maximum DC resistance of 0.42 O, rated RMS current of 0.68 A, and typical saturation current of 0.90 A, this component is optimized for compact power conversion circuits. The inductor features a small diameter of 5.8 mm maximum and profile height of 4.8 mm, making it ideal for space-constrained applications in portable communications equipment, camcorders, and LCD TV power supplies. Its RoHS compliance and reliable performance in input/output filtering of DC/DC converters make it a preferred choice for modern power management designs.