Patent ID: 7351676

Claim:
A dielectric ceramic composition comprising 100 parts by mole of BaTiO 3 , x 1 parts by mole of MnO, x 2 parts by mole of Cr 2 O 3 , x 3 parts by mole of Y 2 O 3 and/or Ho 2 O 3 , x 4 parts by mole of oxide selected from the group consisting of BaO, CaO and SrO, and x 5 parts by mole of SiO 2 and/or GeO 2 , wherein 0.5≦x 1 ≦4.5, 0.05≦x 2 ≦1.0, x 1 +x 2 ≦4.55, 0.25≦x 3 ≦1.5, 0.5≦x 4 ≦6 and 0.5≦x 5 ≦6.