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-14D471K--Yellow


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 : 2775
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0599
Multiples of: 5

   775 V          423 V ~ 517 V   
VDR-10D561KJ


Varistors 460V 920V 3.5KA 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 : 2769
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0419
Multiples of: 5

   920 V          504 V ~ 616 V   
VDR-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.

VDR Availability : 2705
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0459
Multiples of: 5

   93 V          42 V ~ 52 V   
VDR-10D331K3.5


Plugin,P=7.5mm Varistors 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 : 2640
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.032
Multiples of: 10

                  
VDR-14D221K


Varistors 180V 360V 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 : 2425
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0598
Multiples of: 5

   360 V          198 V ~ 242 V   
VDR-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.

VDR Availability : 2389
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0656
Multiples of: 5

   93 V          42 V ~ 52 V   
VDR-20D391K


DIP Varistors 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 : 2352
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1034
Multiples of: 5

                  
VDR-10D112K


Varistors 895V 1815V 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 : 2342
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0589
Multiples of: 5

   1815 V          990 V ~ 1210 V   
VDR-14D911K


Varistors 745V 910 (819~1001) 1500V 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 : 2292
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0856
Multiples of: 5

   1500 V          819 V ~ 1001 V   
VDR-14D121KJ


Varistors 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 : 2036
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0716
Multiples of: 5

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