Patent ID: 8916489

Claim:
A non-reducible dielectric ceramic composition for a multi-layer ceramic capacitor (MLCC), the dielectric ceramic composition comprising: a first component of 91 to 98 wt % and a second component of 2 to 9 wt %, wherein the first component comprises a main component BaTiO 3 powder of 94 to 98 wt %, a first subcomponent of 0.5 to 2 wt % comprising a glass powder having a network structure, and a second subcomponent of 1 to 4 wt % comprising at least one of MgO, Cr 2 O 3 and Mn 3 O 4 , and the second component comprises (Ba 1-y-x Ca y Sr x )(Zr y Ti 1-y )O 3 powder, and x satisfies 0.2≦x≦0.8 and y satisfies 0.03≦y≦0.15.