Patent ID: 8335073

Claim:
A dielectric ceramic composition comprising: a compound having perovskite type crystal structure shown by a general formula ABO 3 , where A is at least one selected from the group consisting of Ba, Ca and Sr, and B is at least one selected from the group consisting of Ti, Zr and Hf, as a main component; as subcomponents, in terms of respective element with respect to 100 moles of said compound, 0.6 to 2.0 moles of an oxide of Mg; 0.010 to 0.6 mole of an oxide of Mn and/or Cr; 0.010 to 0.2 mole of an oxide of at least one selected from the group consisting of V, Mo and W; 0.10 to 1.0 mole of an oxide of R1, where R1 is at least one selected from the group consisting of Y, Yb, Er and Ho; 0.10 to 1.0 mole of an oxide of R2, where R2 is at least one selected from the group consisting of Dy, Gd and Tb; 0.2 to 1.5 moles of a component consisting of an oxide of Ba and/or Ca and an oxide of Si.