SRN5020TA-4R7M is a semi-shielded power inductor from Bourns' SRN5020TA series, featuring a nominal inductance of 4.7 µH with ±20% tolerance. The inductor is rated for 2.4 A RMS typical current with a saturation current of 2.7 A, and exhibits a DC resistance of 0.06 O (±20%) with a quality factor of 15 at 100 kHz and self-resonant frequency of 58 MHz. It operates reliably across a temperature range of -55°C to +125°C with a 40°C temperature rise at rated current, and features ferrite core construction with enameled copper wire and magnetic epoxy resin coating. The component is AEC-Q200 compliant, RoHS compliant, and halogen-free, making it suitable for automotive and industrial DC/DC converter and power supply applications requiring compact, high-performance energy storage.