The Sumida CDRH5D14LDNP-470MC is a specific type of molded inductor coil. It is a shielded molded inductor with ferrite core material, and is designed to reduce EMI noise in power circuits. The parts include a ferrite core, shield case, and a 470 microhenry inductance (+/- 20%) rated at 0.29 ohms of DC resistance. The coil is commonly used in DC-DC converters, inverters, and other power control circuit designs.