摘要 |
PURPOSE:To provide a ceramic components, in which a dielectric layer can be baked simultaneously with an Ag electrode by providing a dielectric material, whose dielectric characteristic is good, and which can be baked at a low temperature, and by using the dielectric materials. CONSTITUTION:Bismuth oxide, magnesium oxide, nickel oxide and niobium oxide are contained at the mol ratio expressed by the sides and the inside of a triangle having the tops XYZ in the diagram of a three-component composition, where O<NiO/(MgO+NiO)<1 is satisfied, while the main phase is an oxide phase having a pyrochlore type structure. |