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-10D561KT


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 : 485
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0534
Multiples of: 5

   920 V          504 V ~ 616 V   
VDR-14D121K


DIP Varistors ROHS
Icon ROHS
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 : 485
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0547
Multiples of: 5

                  
VDR-14D201K


DIP Varistors ROHS
Icon ROHS
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 : 485
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0547
Multiples of: 5

              200 V   
VDR-14D271KSC


DIP Varistors ROHS
Icon ROHS
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 : 485
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0729
Multiples of: 5

                  
VDR-14D331KSC


DIP Varistors ROHS
Icon ROHS
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 : 485
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0729
Multiples of: 5

                  
VDR-14D561KSC


DIP Varistors ROHS
Icon ROHS
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 : 485
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0798
Multiples of: 5

                  
VDR-14D511KSC


DIP Varistors ROHS
Icon ROHS
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 : 485
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0798
Multiples of: 5

                  
VDR-20D221K


DIP Varistors ROHS
Icon ROHS
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 : 485
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.108
Multiples of: 5

                  
VDR-20D220K


22V DIP Varistors ROHS
Icon ROHS
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 : 485
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1379
Multiples of: 5

              22 V   
VDR-14D391KSC


DIP Varistors ROHS
Icon ROHS
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 : 482
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0752
Multiples of: 5

                  
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