| 摘要 |
Disclosed is a monolithic ceramic capacitor comprising dielectric ceramic layers and inner electrodes wherein each dielectric ceramic layer comprises an essential component having a compositional formula of (1- alpha - beta )(BaO)mTiO2+ alpha Y2O3+ beta (CO1-xNix)O (where the alkali metal content of BaTiO3 is not more than 0.03% by weight, 0.0025</= alpha </=0.03, 0.0025</= beta </=0.06, 0< beta / alpha </=6, 0<x</=1, 1.000</=m</=1.035), and a side component consisting of, relative to 100 mols of the essential component, from 0.5 to 3.0 mols of MgO and from 0.05 to 2.0 mols of MnO, and from 0.2 to 3.0 parts by weight 100 parts by weight of the sum of the main component and the side component, of oxide glass of Li2O-RO-(Ti,Si)O2 (where R indicates at least one of Ba, Sr, Ca and Mg). Also disclosed is such a monolithic ceramic capacitor where the Co is replaced by Zn and x is less than 1.
|
