| 简介 |
It provides a highly reliable laminated ceramic capacitor with small overtime variations in capacity and evaluated in HALT tests. The laminated ceramic capacitor comprises a laminate formed such that the ceramic dielectric layer and the internal electrode layer are alternately laminated, and the plurality of the laminated plurality of the inner electrode layers are alternately exposed to different end surfaces, and at least 1 pair of external electrodes formed on the end surface to which the inner electrode layer of the laminate is exposed, The ceramic dielectric layer comprises BaTiO3 as the main component, and includes rare earth elements, characterized in that the atomic concentration ratio of the total amount of Mn and V to Ti is 0.035% to 0.120%. |
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