Patent ID: 7943542

Claim:
A dielectric ceramic composition comprising: a main component expressed by a compositional formula of (Ba 1-x-y Ca x Sr y ) m (Ti 1-z Zr z )O 3 , a first subcomponent comprised of compounds of at least two elements selected from La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, and Y, and a second subcomponent of a compound of at least one element selected from Si and Ag; wherein in said formula, x is 0.02≦×≦0.3, y is 0≦y≦0.05, z is 0.06≦z≦0.2, and m is 1.010≦m≦1.035; and said first subcomponent is included more than 0 mol % and 4 mol % or less in terms of each metal element with respect to 100 mol % of said main component, and said second subcomponent is included more than 0 mol % and 3 mol % or less in terms of each metal element with respect to 100 mol % of main component.