SDR1307-4R7ML is an SMD power inductor from Bourns' SDR1307 series, featuring a 4.7 µH inductance at 100 kHz with ±20% tolerance. The inductor delivers a quality factor (Q) of 25 at 7.96 MHz test frequency, with a self-resonant frequency (SRF) minimum of 36.0 MHz and a maximum DC resistance (RDC) of 10.0 mO. It supports an RMS current rating of 7.0 A and a saturation current of 13.0 A typical, with a maximum temperature rise of 40°C at rated current. The compact design measures 13.0 mm maximum diameter with a height of 5.0 mm, making it suitable for space-constrained applications. This inductor is ideal for input/output filtering in DC/DC converters and power supplies for portable communication equipment, camcorders, LCD TVs, and CD players, offering RoHS compliance and reliable performance in demanding power management circuits.