The SRR1280-471K is a shielded surface-mount power inductor from Bourns' SRR1280 series, featuring a 470 µH inductance with ±10% tolerance. This inductor is designed for input/output filtering in DC/DC converters and power supplies for portable communication equipment, camcorders, and LCD televisions. It operates over a temperature range of -40°C to +125°C with a maximum temperature rise of 40°C at rated RMS current. The device exhibits a DC resistance of 880 mO, an RMS current rating of 0.90 A, and a saturation current of 1.25 A, making it suitable for moderate-power applications requiring compact form factors. Its shielded construction minimizes electromagnetic interference, and RoHS compliance ensures environmental compatibility for modern electronics manufacturing.