About Varistors

Littelfuse 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
  
                      
V0402MHS12FR


Varistors 55V 16pF MULTI-LAYER VARISTOR
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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.

Littelfuse Availability : 9700
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USD 0.0695
Multiples of: 1

          Cut Tape Mla     
V140LS2P


Varistors RADIAL VARISTOR PB FREE D07
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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.

Littelfuse Availability : 9700
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USD 0.1221
Multiples of: 1

MOV180 VDC140 VAC360 V7 mm1.2 kA 160 pF RadialReel , Cut Tape LAPCB Mount - 55 C+ 85 C 
V150ZT1P


Varistors 150V 1200A 250pF
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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.

Littelfuse Availability : 9700
Ship by Fri. 07 Jun to Thu. 13 Jun Calender.png

USD 0.173
Multiples of: 1000

MOV127 VDC95 VAC250 V7 mm1.2 kA 250 pF RadialReel ZAPCB Mount - 55 C+ 85 C 
V300LS4P


Varistors 300V 70pF
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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.

Littelfuse Availability : 9700
Ship by Thu. 13 Jun to Mon. 17 Jun Calender.png

USD 0.1807
Multiples of: 1

Mov405 V300 V775 V7 mm1.2 kA 70 pF- 55 C to + 85 CRadialReel Ls     
V18ZT05P


Varistors 10V 100A 1000pF
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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.

Littelfuse Availability : 9700
Ship by Fri. 07 Jun to Thu. 13 Jun Calender.png

USD 0.2161
Multiples of: 1

MOV14 VDC10 VAC36 V5 mm100 A 1000 pF RadialReel ZAPCB Mount - 55 C+ 85 C 
TMOV20RP575E


Varistors THERMALLY PROTECTED VARISTOR 20MM
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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.

Littelfuse Availability : 9700
Ship by Fri. 07 Jun to Thu. 13 Jun Calender.png

USD 1.1873
Multiples of: 1

Mov 575 VAC1.568 kV20 mm10 kA 275 pF RadialBulk Tmov  - 55 C+ 85 C 
V130LS2P


Varistors 130V 1900pF
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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.

Littelfuse Availability : 9696
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USD 0.138
Multiples of: 1

MOV175 VDC130 VAC340 V7 mm1.2 kA 180 pF RadialReel , Cut Tape LAPCB Mount - 55 C+ 85 C 
V39ZS1P


Var MOV 25VAC/31VDC 250A 43V Radial Automotive T/R
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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.

Littelfuse Availability : 9685
Ship by Thu. 13 Jun to Mon. 17 Jun Calender.png

USD 0.138
Multiples of: 1

   79 V      Tape And Reel   43 V   
V26MLA0603NT


Var MLV 20VAC/26VDC 30A 38V 0603 SMD T/R
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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.

Littelfuse Availability : 9670
Ship by Fri. 07 Jun to Thu. 13 Jun Calender.png

USD 0.1455
Multiples of: 1

MLV26 VDC 60 V   110 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)MLAPCB Mount - 55 C+ 125 C 
V07E250PL2T


390 V 1.75 kA Varistor 1 Circuit Through Hole Disc 7mm
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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.

Littelfuse Availability : 9630
Ship by Thu. 13 Jun to Mon. 17 Jun Calender.png

USD 0.1649
Multiples of: 1

Mov320 VDC250 VAC650 V7 mm1.75 kA25 J90 pF RadialBulk Ultramov 351 v to 429 V- 55 C+ 85 C 
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