The CD54-151M is a 400mA, 150uH power inductor manufactured by DMBJ, with a maximum inductance tolerance variation of ±20%. It's intended for a variety of surface mount applications, and is compliant with the ROHS standard (Restriction of Hazardous Substances). This inductor is an SMD (surface mount device), with a maximum DC resistance of 1.1O. It is suitable for a range of digital and linear circuitry, as well as other consumer and communication devices, and provides a cost-effective, reliable, and safe choice.