.The 252012CDMCCDS-R47MC with Fixed Inductors 0.47uH 20% SMD Power Inductor by Sumida is an inductor with 0.47uH inductance, and a 20% tolerance. It is a surface-mount device, which makes it easy to install directly on printed circuit boards (PCBs). It has an excellent temperature stability and low-loss core material, making it suitable for of use in switching power supplies, DC-DC converters, notebook computers, and other consumer electronics. It has an operating temperature range of -40 deg. C to +125 deg. C, and is rated up to 1.2A for inductance. It also offers a wide range of inductance values, ranging from 0.1uH to 10uH.