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
  
                      
TVR05201KSY


355V 170V 130V 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 : 418
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USD 0.0633
Multiples of: 5

   355 V          -   
TVR14431KFARW


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 : 417
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1543
Multiples of: 1

                  
TVR10391KS34Y


650V 60J 320V 250V 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 : 416
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.077
Multiples of: 5

   650 V          -   
TVR07301KYC3FM


500V 26J 250V 195V 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 : 415
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0632
Multiples of: 5

   500 V          -   
TVR07390KSAR202Y


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 : 412
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.042
Multiples of: 5

                  
TVR07331KSY


550V 23J 275V 215V 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 : 408
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0541
Multiples of: 5

                  
TVR14361KLEBQ01M


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 : 407
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1543
Multiples of: 1

                  
TVR05621KS200Y


1.05kV 18J 510V 395V 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 : 390
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0632
Multiples of: 5

   1.05 kV          -   
TVR14431KS211Y


710V 115J 350V 275V 387V~473V 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 : 386
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0879
Multiples of: 1

   710 V          387 V ~ 473 V   
TVR07220KIC3AY


43V 1.1J 18V 14V 18.7V~26V 250A 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 : 374
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USD 0.0723
Multiples of: 5

   43 V          18.7 V ~ 26 V   
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