The TDK TFM201208ALD-R47MTCA is an Surface-Mounted Device (SMD) 0805 inductor, with an inductance of 47 µH, rated for an operating temperature range of -40 to +85°C, and manufactured in compliance with Restriction of Hazardous Substances (RoHS) Directive 2011/65/EU. It has a maximum DC resistance of 0.065 Ohm, a maximum DC current rating of 820 mA, and a self-resonant frequency of 2.2 MHz. The device is a shielded Power Inductor optimized for power line noise suppression and dc–dc conversion circuitry, and is suitable for a wide range of applications, including power supply noise filtering, LCD monitors, digital home appliances, and automotive applications.