About Varistors

Tks 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
  
                      
TVR10471KFABB


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.

TKS Availability : 39
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0788
Multiples of: 5

                  
TVR14621KF312V


1.02kV 125J 510V 395V 558V~682V 4.5kA Radial Leaded,P=10mm 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.

TKS Availability : 39
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.108
Multiples of: 1

   1.02 kV          558 V ~ 682 V   
TVR14431KFY


Plugin,P=7.5mm 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.

TKS Availability : 36
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1324
Multiples of: 1

                  
TVR07431KSARY


710V 28J 350V 275V 1.2kA Radial Leaded 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.

TKS Availability : 33
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0541
Multiples of: 5

                  
TVA25681KGKGEU02


1.18kV 587V 440V Plugin 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.

TKS Availability : 32
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 1.3255
Multiples of: 1

   1.18 kV          -   
TVR07681KSC9AY


Varistors Through Hole 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.

TKS Availability : 30
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0302
Multiples of: 10

   1.12 kV          612 V ~ 748 V   
TVR07560KSC4AY


Plugin,P=5mm 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.

TKS Availability : 30
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0476
Multiples of: 5

                  
TVR14621BORR207F


Plugin,P=7.5mm 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.

TKS Availability : 29
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1743
Multiples of: 5

                  
TVR20911KSU04Y


Plugin,P=10mm 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.

TKS Availability : 29
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.4105
Multiples of: 1

                  
TVR10681KSRBUQK


Plugin,P=7.5mm 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.

TKS Availability : 23
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0876
Multiples of: 5

                  
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