Patent ID: 6344427
Filing Date: 2002-02-05
Classification: C04B,H01B,H01G

Abstract:
A dielectric ceramic composition comprising:barium titanate as a main component having Ba/Ti molar ratio ranging between 1.001 and 1.05; and sub components comprising, at least 0.5 to 5.0 mol of Mg in the form of MgO, 0.1 to 3.0 mol of Dy in the form of Dy2O3, 0.01 to 0.4 mol of Mn in the form of Mn3O4, 0.01 to 0.26 mol of V in the form of V2O5, 0.3 to 3.5 mol of Si in the form of SiO2 and 0.01 to 3.0 mol of Al in the form of Al2O3 per 100 mol of the barium titanate.