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
  
                      
TVR07241KSF


395V 200V 150V 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 : 369
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USD 0.0541
Multiples of: 5

   395 V          -   
TVR14681KSU22Y


1.12kV 130J 560V 420V 612V~748V 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 : 366
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USD 0.1053
Multiples of: 1

   1.12 kV          612 V ~ 748 V   
TVR07471KS8KF


775V 385V 300V 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 : 335
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0656
Multiples of: 5

   775 V          -   
TVR10471KSABY-X


775V 70J 385V 300V 2.5kA 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 : 327
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USD 0.0856
Multiples of: 5

   775 V          -   
TVR07431KFY


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 : 311
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.042
Multiples of: 5

                  
TVR07431KS25Y


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 : 286
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0541
Multiples of: 5

   710 V          -   
TVR10471KOC4AY-H


775V 70J 385V 300V 2.5kA 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 : 260
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1057
Multiples of: 1

                  
TVR07561KSCAAY


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 : 242
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.042
Multiples of: 5

                  
TVR07681KFY


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 : 242
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0464
Multiples of: 5

                  
TVR05271KFS1F-H


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 : 242
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0544
Multiples of: 5

                  
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