The LQP03TG56NJ02D is a fixed inductor manufactured by Murata. It measures 0.6x0.3mm and has a 56nH inductance with a current rating of 100mA +/- 5%. It is designed for use in circuits controlling high frequency signals, such as switching power supplies, audio amplifiers and DC/DC converters. It is based on an air core construction which makes it resistant to vibration and temperature change, and it is also highly reliable due to its low ESR (Equivalent Series Resistance).