PM2120-102K-RC is a high-current surface-mount power inductor from the PM2120 series, designed for demanding applications in DC/DC converters, industrial electronics, and power supplies. This inductor features a 1000 µH inductance with ±10% tolerance, a maximum DC resistance of 215 mO, and a rated DC current of 2.5 A, utilizing a toroidal core construction with enameled copper wire. The component operates reliably across a temperature range of -55°C to +105°C with a typical temperature rise of 30°C at rated current, and is RoHS compliant. It is well-suited for input/output filtering in portable communications equipment, camcorders, LCD TVs, and other power conversion applications requiring high current handling and compact SMD packaging.