SRN4018-151M is a semi-shielded power inductor from Bourns designed for compact, high-efficiency power conversion applications. It features an inductance of 150 nH at 100 kHz with a 20% tolerance, a maximum DC resistance of 2.400 O, and a rated RMS current of 0.32 A with a saturation current of 0.35 A. The device operates over a temperature range of -40°C to +125°C and maintains a low profile of 1.80 mm maximum height, making it ideal for space-constrained applications such as DC/DC converters, notebook computers, and portable electronics. Its semi-shielded construction, RoHS compliance, and halogen-free composition ensure reliable performance in modern consumer and industrial devices.