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
  
                      
TVR10511KFAR279F


845V 70J 410V 320V 2.5kA Radial Leaded,P=5.0mm 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 : 1585
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USD 0.0831
Multiples of: 5

   845 V          -   
TVR07331BFAB204F


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 : 1455
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0439
Multiples of: 5

                  
TVR07180KSARY


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 : 1455
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USD 0.0443
Multiples of: 5

                  
TVR07271KLARM


455V 24J 175V 1.75kA 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 : 1435
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USD 0.0619
Multiples of: 5

   455 V          -   
TVR07221KFARY


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 : 1425
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USD 0.0562
Multiples of: 5

   360 V          -   
TVR07680KFAB203F


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 : 1367
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0439
Multiples of: 5

                  
TVR14241KS7SW


395V 200V 150V 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 : 1345
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USD 0.1305
Multiples of: 5

   395 V          -   
TVR10681KOC4AY


1120V 560V 420V 612V~748V 70J 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 : 1333
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0752
Multiples of: 5

   1.12 kV          612 V ~ 748 V   
TVR10621KFABD04Y


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 : 1327
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0748
Multiples of: 5

                  
TVR14681K3266Y


1.12kV 560V 420V 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 : 1309
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0995
Multiples of: 1

   1.12 kV          -   
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