Spannungsabhängiger, nicht linearer Widerstand und Verfahren zu dessen Herstellung

摘要

A non-linear resistor having a high impulse withstanding ability is obtained by directly applying a crystallised glass to the side surface of a sintered body of a ZnO element, and then bake-attaching the crystallised glass to the side surface of the ZnO element by heat treatment. Since impulse withstanding ability is improved by applying the crystallised glass as the side surface high-resistivity layer of the voltage non-linear resistor, the performance and the reliability of an arrester can be improved.