About Varistors

Hongzhi Varistors

A varistor (also known as a voltage-dependent resistor, or VDR) is a resistor whose resistance changes as the voltage across it increases or decreases. Varistors are typically constructed from a ceramic material containing semiconductor materials such as silicon and germanium. They have a relatively large resistance at low voltage levels, but as the voltage increases, their resistance drops significantly, allowing more current to flow through them. This feature makes them useful for absorbing transient voltages, which are sudden increases in the voltage that can occur when a device is powered on or off. Varistors are also commonly used to provide overvoltage protection, where they absorb and dissipate excessive voltages before they reach sensitive electronic components.

Varistors

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(Ex. GST)(▲▼)		Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
14D102K


Varistors 825V 1650V 4.5KA Through Hole RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hongzhi Availability : 10513
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USD 0.1157
Multiples of: 5

   1650 V          900 V ~ 1100 V   
10D431K


Varistors 350V 710V 2.5KA Through Hole RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hongzhi Availability : 10407
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USD 0.0327
Multiples of: 10

   710 V          387 V ~ 473 V   
10D511K


Varistors 418V 842V 2.5KA Through Hole RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hongzhi Availability : 9470
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0332
Multiples of: 10

   842 V          459 V ~ 561 V   
14D560K


Varistors 45V 135V 1KA Through Hole RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hongzhi Availability : 5799
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0773
Multiples of: 5

   135 V          50 V ~ 62 V   
14D101K


Varistors 85V 165V 4.5KA Through Hole RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hongzhi Availability : 4279
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USD 0.0653
Multiples of: 5

   165 V          90 V ~ 110 V   
14D330K


Varistors 26V 65V 1KA Through Hole RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hongzhi Availability : 4017
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0672
Multiples of: 5

   65 V          30 V ~ 36 V   
10D390K


Varistors 31V 77V 500A Through Hole RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hongzhi Availability : 3986
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0426
Multiples of: 10

   77 V          35 V ~ 43 V   
14D470K


Varistors 38V 93V 1KA Through Hole RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hongzhi Availability : 3837
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0725
Multiples of: 5

   93 V          42 V ~ 52 V   
20D471K


Varistors 385V 775V 100A Through Hole RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hongzhi Availability : 3775
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.1178
Multiples of: 5

   775 V          423 V ~ 517 V   
10D470K


Varistors 38V 93V 500A Through Hole RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hongzhi Availability : 3706
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0486
Multiples of: 5

   93 V          42 V ~ 54 V   
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