SRN4018TA-150M is a semi-shielded power inductor from Bourns' SRN4018TA series, featuring a nominal inductance of 15 µH at 100 kHz with ±20% tolerance. The inductor is rated for 1.1 A RMS continuous current with a saturation current of 1.1 A, and exhibits a DC resistance of 0.19 O (±20%) with a self-resonant frequency of 25 MHz. Operating across a temperature range of -55°C to +125°C with a 40°C temperature rise at rated current, this component is AEC-Q200 qualified, RoHS compliant, and halogen-free, making it suitable for automotive and industrial applications. The semi-shielded construction and ferrite core with enameled copper windings provide reliable performance in compact power conversion circuits, buck converters, and filtering applications where space and thermal management are critical.