SDR1305-102K is an SMD power inductor from the Bourns SDR1305 series, featuring a 1000 µH inductance with ±10% tolerance and a quality factor (Q) of 41 at 0.252 MHz test frequency. The inductor is rated for a maximum RMS current of 0.46 A with a saturation current of 0.47 A typical, and exhibits a DC resistance of 2.35 O maximum. It operates across a temperature range of -40°C to +125°C and is RoHS compliant, making it suitable for modern electronic applications. The device is commonly used in input/output filtering of DC/DC converters and power supplies for portable communication equipment, camcorders, and LCD TVs, where its low profile and high inductance density provide significant space and performance advantages.