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
  
                      
TVR07431KFARY-H


Radial Leaded,P=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 : 965
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USD 0.042
Multiples of: 5

                  
TVR07431KFARY


Radial Leaded,P=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 : 965
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0439
Multiples of: 5

                  
TVR07511KRC3FY


845V 410V 320V 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 : 926
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USD 0.053
Multiples of: 5

   845 V          -   
TVR10471KOERD23Y


Plugin,P=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 : 882
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0748
Multiples of: 5

                  
TVR14561KFAPNF


930V 125J 450V 350V 504V~616V 4.5kA Through Hole 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 : 879
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USD 0.1083
Multiples of: 1

   930 V          504 V ~ 616 V   
TVR07471KFARXAF


775V 385V 300V 470V 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 : 848
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0562
Multiples of: 5

   775 V          470 V   
TVR07511KFRRF


Plugin,P=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 : 820
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.042
Multiples of: 5

                  
TVR10561KSC3FDCY


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 : 785
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0515
Multiples of: 5

                  
TVR05471KFARY


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 : 780
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1324
Multiples of: 1

                  
TVR07431KIARY


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 : 766
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.053
Multiples of: 5

                  
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