The name varistor is a portmanteau of varying resistor. Their resistance decreases when the voltage increases. Details About 10pcs Metal Oxide Varistor Resistors 7d391k 7d391k 07d391k 7d391 7k391 10pcs 14d561k Metal Oxide Varistor Volt Dependent Resistors Dealmux 10 X Radial Lead Disc Voltage Dependent Resistors Therefore they come under non linear type of resistors. Is varistor a resistor . In case of excessive voltage increases their resistance drops dramatically. The resistance of a varistor is variable and depends on the voltage applied. The term is only used for non ohmic varying resistors. It is a non linear semiconductor element and its name is obtained from the words variable resistor. A varistor is a variable resistor. Their resistance decreases when the voltage increases. Nowadays the resistive body of a varistor is ma...
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