The LB3218T331M with Inductors (SMD) 1207 RoHS is a surface-mount inductor manufactured by Taiyo Yuden. It is an inductive element consisting of two parts, a coil and a core. The 1207 size is constructed with a ferrite core material in a flattened shape allowing easier solder joint formation. This ferrite core material has high power efficiency and stability and lower DCR resulting in a more powerful inductor. This inductor has a rated current of 330mA and inductance of 33uH. It is suitable for switching regulators, SMPS, PFC circuits, DC/DC converters, and other power supply circuits. It is RoHS compliant and has passed a wide range of environmental tests including; Lead Free, Temperature humidity bias testing, thermal shock, Liquid crystal shock, and more. The LB3218T331M is an ideal choice for reliable, power efficient, and space efficient solutions.