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
  
                      
TVR07271KRC3FY


455V 18J 225V 175V 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 : 463
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0541
Multiples of: 5

   455 V          -   
TVR14431KFAB208F


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 : 455
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1543
Multiples of: 1

                  
TVR07471KFC4AW


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 : 446
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0552
Multiples of: 5

                  
TVR07271KSF


455V 225V 175V Plugin 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 : 446
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0618
Multiples of: 5

   455 V          -   
TVR07241KFAB200F


395V 15J 200V 150V 212V~235V 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 : 443
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0541
Multiples of: 5

                  
TVR07221KSW


360V 23J 180V 140V 1.8kA 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 : 433
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0722
Multiples of: 5

   360 V          -   
TVR07241KSDFY


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 : 431
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.042
Multiples of: 5

                  
TVR14511K2Y


845V 125J 410V 320V 459V~561V 4.5kA Radial Leaded,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 : 429
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1404
Multiples of: 1

   845 V          459 V ~ 561 V   
TVR07271KOC3CT1Y


455V 225V 175V Plugin 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 : 427
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0725
Multiples of: 5

   455 V          -   
TVR14681KSARV


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 : 426
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1631
Multiples of: 5

                  
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