Patent ID: 9627135
Date: 2017-04-18
CPC Classifications: C04B,H01G

Claim:
1. A laminated ceramic capacitor comprising: a capacitor body including a plurality of stacked dielectric ceramic layers and a plurality of internal electrodes along interfaces between said dielectric ceramic layers; and a plurality of external electrodes respectively at positions different from each other on an outer surface of said capacitor body, and electrically connected to said internal electrodes, said dielectric ceramic layers including Ba, Re, Ti, Zr, M, Si, and optionally Sr, wherein Re is at least one kind of element selected from La, Ce, Pr, Nd, and Sm, M is at least one kind of element selected from Mg, Al, Mn, and V, respective amounts, expressed as parts by mol, of elements included in said dielectric ceramic layers satisfy, with respect to a total of 100 of a Ti amount and a Zr amount: 0≦a≦20.0 where a is an Sr amount, 1.0≦b≦5.0 where b is an Re amount, 60≦c≦80 where c is the Zr amount, 1.0≦d≦5.0 where d is an M amount, 1.0≦e≦3.0 where e is an Si amount, and 1.010≦m≦1.040 where m is a ratio of a total of a Ba amount, the Sr amount, and the Re amount, to the total of the Ti amount and the Zr amount.