3SU14011BB403AA0 in stock. German 3SU14011BB403AA0 electrical components. 3SU14011BB403AA0 inventory.

3SU14011BB403AA0 electrical component is a resistive device with nonlinear voltage-current characteristics, primarily used for voltage clamping when the circuit is subjected to overvoltage, absorbing excess current to protect sensitive devices. The resistive body material of the varistor is a semiconductor, making it a type of semiconductor resistor. The widely used "zinc oxide" varistor has a main body composed of divalent zinc and hexavalent oxygen. Therefore, from a material perspective, the zinc oxide varistor is a "II-VI group oxide semiconductor".