About Varistors

Vdr 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
  
                      
VDR-07D270K


Varistors 22V 53V 250A 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.

VDR Availability : 11554
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0255
Multiples of: 10

   53 V          24 V ~ 31 V   
VDR-05D471K


Varistors 385V 470 (423~517) 810V 400A 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.

VDR Availability : 10662
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0212
Multiples of: 20

   810 V          423 V ~ 517 V   
VDR-20D471K


Varistors 385V 775V 6.5KA 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.

VDR Availability : 9763
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1193
Multiples of: 5

   775 V          423 V ~ 517 V   
VDR-07D471K


Varistors 385V 775V 1.2KA 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.

VDR Availability : 7627
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0196
Multiples of: 20

   775 V          423 V ~ 517 V   
VDR-10D391K


Varistors 320V 650V 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.

VDR Availability : 6960
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.034
Multiples of: 10

   650 V          351 V ~ 429 V   
VDR-10D911K


Varistors 745V 910 (819~1001) 1500V 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.

VDR Availability : 6744
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0478
Multiples of: 5

   1500 V          819 V ~ 1001 V   
VDR-05D270K


Varistors 22V 27 (24~31) 60V 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.

VDR Availability : 6145
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0228
Multiples of: 20

   60 V          24 V ~ 31 V   
VDR-14D471K


Varistors 385V 775V 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.

VDR Availability : 5654
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0616
Multiples of: 5

   775 V          423 V ~ 517 V   
VDR-14D561K


Varistors 460V 920V 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.

VDR Availability : 5591
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0564
Multiples of: 5

   920 V          504 V ~ 616 V   
10D561K


Varistors 460V 920V 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.

VDR Availability : 5463
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0389
Multiples of: 10

   920 V              
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