Patent ID: 8385049

Claim:
A dielectric ceramic containing, as its main constituent, a perovskite compound represented by the compositional formula (Ba 1-h-i-m Ca h Sr i Gd m ) k (Ti 1-y-j-n-o-p Zr y Hf j Mg n Zn o Mn p )O 3 , in which 0≦h≦0.03; 0≦i≦0.03; 0.042≦m≦0.074; 0.94≦k≦1.075; 0≦(y+j)≦0.05; 0.015≦n≦0.07; 0≦o≦0.04; 0≦p≦0.05; and 1.0<m/(n+o)<4.3.