MULTILAYER INDUCTOR USING LOW-TEMPERATURE PLASTIC CERAMIC

摘要

PURPOSE: A multilayer inductor is provided to be capable of improving a radiating characteristic and an interlayer insulating characteristic and to have small product load and thermal expansion coefficient. CONSTITUTION: A plurality of ceramic green sheets are stacked which include a through hole(23a) for connecting a ferrite core, a bar hole(23b) for receiving a connection bar, and a conduction pattern(23c). The stacked ceramic green sheets are cut and sintered, and are integrated with the conduction pattern(23c) of each layer. Nickel is coated at an outer electrode part which is exposed at the conduction pattern. The ferrite core is coupled in the through hole(23a).