DIELECTRIC CERAMIC COMPOSITION WITH ENOUGH SINTERING PROPERTY AT 900 amp;deg;C, A MULTILAYER COMPLEX ELECTRONIC DEVICE, A MULTILAYER COMMON MODE FILTER, A MULTILAYER CERAMIC COIL AND A MULTILAYER CERAMIC CAPACITOR

摘要

PURPOSE: A dielectric ceramic composition is provided to be available to be sintered at low temperature (for example, 950 DEG C or lower) while comparatively decreasing contents of a glass component, and to show good properties (specific permittivity, loss Q value and insulation resistance).;CONSTITUTION: A dielectric ceramic composition comprises: as a main component, Cu oxide, Si oxide and one selected from the group consisting of Zn oxide alone and a combination of Mg oxide and Zn oxide; as a subcomponent, a glass component including B oxide and at least one selected from the group consisting of Si oxide, Ba oxide, Ca oxide, Sr oxide, Li oxide and Zn oxide, and having a glass softening point of 750deg.C or less, wherein a content of said glass component is 1.5 to 15wt% with respect to 100wt% of the main component.;COPYRIGHT KIPO 2010