SRN6045HA-4R7Y is a semi-shielded power inductor from the SRN6045HA series designed for automotive applications with AEC-Q200 compliance. It features an inductance of 4.7 µH with ±30% tolerance, a typical quality factor (Q) of 20.0 at 7.96 MHz, and a self-resonant frequency of 30 MHz. The inductor is rated for 3.6 A RMS current with a saturation current of 7.0 A, and exhibits a typical DC resistance of 30 mO (maximum 35 mO). Operating over a temperature range of -55°C to +150°C with a 40°C temperature rise at rated current, this component is ideal for power conversion circuits, voltage regulators, and filtering applications in automotive systems where high reliability and thermal stability are required.