SDR0604-680KL is an SMD power inductor from the SDR0604 series featuring a 68 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 10 MHz. With a maximum DC resistance of 0.52 O, rated RMS current of 0.62 A, and typical saturation current of 0.84 A, this component is optimized for compact power conversion circuits. The device 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.