:The NRS4018T4R7MDGJ with Fixed Inductors INDCTR LW PROFL WND 4.7uH 20% manufactured by Taiyo Yuden is an high-performance through-hole inductor component. It features a compact base and can accommodate a wide range of inductance values, up to 4.7uH in this particular case. The core material used is optimized for power efficiency and reliability, while the tin-plated wire allows for superior soldering capabilities and a longer life. This part is suitable for use in SMPS, Power converters and other power electronics applications. The operating temperature range is -40°C to +105°C, and the tolerance is 20%.