The SRU1028-100Y is a shielded SMD power inductor designed for input/output filtering in DC/DC converters and power supply applications. It features a 10 µH inductance at 100 kHz with ±30% tolerance, a compact unit height of 2.8 mm, and a maximum RMS current rating of 2.8 A with a saturation current of 2.4 A typical. The inductor utilizes a ferrite DR and RI core with enameled copper wire and silver/nickel/tin terminals, providing reliable performance across a storage temperature range of -40°C to +125°C. With a self-resonant frequency of 25 MHz and DC resistance of 40 mO, this component is well-suited for portable communication equipment, camcorders, LCD TVs, and other compact power supply designs requiring efficient energy storage and filtering.