TDK's inductors come in two types: the multilayer type and the wire-wound type. The multilayer type provides high inductance and high Q characteristics with a reduced size thanks to our unique multilayer board processing technologies. The wire-wound type provides low Rdc thanks to its high-efficiency closed magnetic circuit design using high µ ferrite particles, achieving low power consumption. The lineup offers a wide range of product variety to ensure optimum selection according to the intended use such as the frequency level, signal, or power supply type as well as the required characteristics.