SDR0604-1R2ML is a surface-mount power inductor from the Bourns SDR0604 series, featuring a compact ferrite DR core with enameled copper wire and silver/nickel/tin terminals. The inductor delivers 1.2 µH inductance at 100 kHz with ±20% tolerance, a quality factor (Q) of 35 at 7.96 MHz, and a self-resonant frequency (SRF) minimum of 155 MHz. It supports an RMS current rating of 4.2 A with a typical saturation current of 7.30 A, while maintaining a maximum DC resistance of 0.02 O and a temperature rise of 40°C at rated current. The compact 5.8 mm diameter and 4.8 mm profile make it ideal for space-constrained applications in portable communications equipment, camcorders, LCD TVs, and DC/DC converter input/output stages, while its RoHS compliance ensures environmental compatibility.