Dielectric ceramic composition and laminated ceramic electronic component

Abstract

To provide a dielectric ceramic composition and a laminated ceramic electronic component which suppress changes in capacitance due to firing temperature and have high insulation properties in a wide firing atmosphere.SOLUTION: Disclosed is a dielectric ceramic composition comprising: first crystal particles having a perovskite structure represented by general formula ABO3 and having a core portion and a shell portion covering the core portion and containing a rare earth element and manganese; and second crystal particles having barium calcium titanate as a main component and having an element ratio of the sum of barium and calcium to titanium of 0.70 or less.SELECTED DRAWING: Figure 1

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