| 摘要 |
Enclosed is a multilayer zinc oxide (ZnO) varistor having a body portion, internal electrodes extending from both sides to the interior of the body portion respectively, and terminal electrodes disposed at both sides of the body portion. The multilayer zinc oxide is characterized in that: the components of said body portion include at least 90 mole % ZnO, 0.1 to 5.0 mole % antimony oxide functional additives, 0.01 to 1.0 mole % praseodymium oxide functional additives, and 0.01 to 10.0 wt. % glass; the sum amount of these metal oxides is less than 99.95 mole %.
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