| 摘要 |
As for the voltage non-linear resistance element layer 2, sintered body (ceramics) having ZnO as main component is used. Said sintered body comprises Pr, Co, Ca and Na are added. Therefore, the ranges are 0.05 to 5.0 atm % of Pr, 0.1 to 20 atm % of Co, 0.01 to 5.0 atm % of Ca and 0.0001 to 0.0008 atm % of Na. When it is within the range, the capacitance changing rate at 85° C. with standard being 25° C. can be made to equal or less than 10%. |
