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.
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Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
TVR07431KFARYJY


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 : 727
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USD 0.053

Multiples of: 5

                  
TVR07221KSRB208Y


360V 14J 180V 140V 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 : 718
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USD 0.0562

Multiples of: 5

   360 V          -   
TVR10621KFABV


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 : 635
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0792

Multiples of: 5

                  
TVR10471KSABU02V-X


775V 85J 385V 300V 3.5kA 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 : 552
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0729

Multiples of: 5

   775 V          -   
TVR05560KSARY


123V 1.3J 45V 35V 50V~62V 100A 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 : 551
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USD 0.0474

Multiples of: 5

   123 V          50 V ~ 62 V   
TVR10511KFEBUA2B


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 : 504
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0876

Multiples of: 1

                  
TVR05241KS200Y


415V 10.5J 55pF@1kHz 200V 150V 800A 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 : 485
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USD 0.0474

Multiples of: 5

   415 V          -   
TVR07471KLQ00M


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

USD 0.0785

Multiples of: 5

                  
TVR14681KSARAKQY


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

USD 0.1472

Multiples of: 5

                  
TVR14271KFEBE01F


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

USD 0.1472

Multiples of: 5

                  
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