摘要 |
PROBLEM TO BE SOLVED: To provide a dielectric ceramic whose dielectric constant is high and whose temperature characteristics of the dielectric constant is good even if crystal particles are made to be fine particles and to provide a stacked electronic part whose reduction rate of electrostatic capacity is low even when a high voltage is applied by the dielectric ceramic. SOLUTION: The dielectric ceramic comprises a perovskite BTZ crystal particles which include at least one of Ba, Ti, Zr, Mg, Y, Er, and Yb as metal elements and perovskite BT crystal particles which include at least one of Ba, Ti, Mg, Y, Er, and Yb as metal elements, and these perovskite crystal particles have a core-shell structures, and the mean particle diameter is 0.3 to 1.0 μm. |