Patent ID: 7973638

Claim:
A voltage non-linear resistor ceramic composition, comprising ZnO as a main component; and a perovskite component represented by [Sr 1−y M y ] 1−a [Co 1−z A z ] 1+a O 3 , wherein M is at least one of Ca and Ba, A is Mn or Cr x, y, z and a indicate molar ratios, and 0.0005≦x≦0.10, 0≦y≦0.8, 0≦z≦0.8, and −0.1≦a≦0.2 are satisfied when the composition is represented by a general formula (1−x)ZnO+x[Sr 1−y M y ] 1−a [Co 1−z A z ] 1+a O 3 .