The 0618CDMCCDS-R68MC with Fixed Inductors 0.68uH 20% 12mOhms Metal Composite is a component manufactured by Sumida and is commonly used in electronics circuits. It is a cylindrical part composed of two pieces of ferromagnetic metal wrapped together in a hybrid configuration. The inductor is wound with a thin wire of copper that has high conductivity and its core is composed of a metal composite material. It offers a maximum inductance of 0.68µH (microhenry) with a tolerance of ±20% and a DC resistance of 12mohms. This component provides high current characteristics and low electromagnetic interference, making it ideal for applications that require an inductor with specific high-frequency properties. It is a reliable and affordable component that is widely used for power supplies, switching circuits, telecommunication, and automotive applications.