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
  
                      
V175LC10AP


Varistors 175V 700pF
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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 : 0
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USD 0.2916

Multiples of: 3750

MOV225 VDC175 VAC455 V14 mm4.5 kA55 J700 pF RadialBulk LAPCB Mount297 V- 55 C+ 85 C 
V14E275PL1T7X2855


Var MOV 275VAC/350VDC 6000A 473V Radial 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 : 0
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USD 0.2918

Multiples of: 1

   710 V      Tape And Reel   473 V   
V300LU20AP


Varistors 14MM Radial
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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 : 0
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USD 0.2949

Multiples of: 1

Mov405 VDC300 VAC775 V14 mm4.5 kA 400 pF RadialCut Tape LaPcb Mount - 55 C+ 85 C 
V82ZS4PX2855


Varistors 10MM Radial
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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 : 0
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USD 0.2975

Multiples of: 5000

 82 VDC 135 V      Reel Za     
V22ZT3P


Varistors 14V 1000A 9000pF
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Littelfuse Availability : 0
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USD 0.2993

Multiples of: 1

MOV18 VDC14 VAC43 V14 mm1 kA4 J9000 pF RadialReel ZAPCB Mount - 55 C+ 85 C 
V130LA2


V130LA2 MOVED TO 030563XB
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Littelfuse Availability : 0
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USD 0.2994

Multiples of: 1

Mov175 VDC130 VAC340 V7 mm1.2 kA11 J180 pF- 55 C to + 85 CRadialBulk La 184 VDC to 228 VDC   
V27ZC4PX2855


VARISTOR 23V 1KA DISC 14MM
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Littelfuse Availability : 0
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USD 0.2997

Multiples of: 1

                  
V18MA1S


Varistors 18V 40A 550pF
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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 : 0
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USD 0.2997

Multiples of: 1

Mov18 VDC10 VAC49 V3 mm40 A 550 pF AxialBulk Ma  - 55 C+ 85 C 
V14E275PL1T1


Varistors 275V 14mm Epoxy UltraMOV
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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 : 0
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USD 0.3002

Multiples of: 3500

 430 VDC 710 V      Reel Ultramov     
V14E275PL2B


Varistors 275V 14mm Epoxy UltraMOV
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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 : 0
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USD 0.3012

Multiples of: 1

 430 VDC 710 V      Bulk Ultramov     
ROV20-220M-S


Var MOV 14VAC/18VDC 2000A 22V Radial Bulk
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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 : 0
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USD 0.3015

Multiples of: 1

          -       
V14E275PL1T7


Varistors 275V 14mm Epoxy UltraMOV
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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 : 0
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USD 0.3024

Multiples of: 3500

 430 VDC 710 V      Cut Tape Ultramov     
V56ZA20PX2539


Varistors
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Littelfuse Availability : 0
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USD 0.3054

Multiples of: 300

            Za     
V33MLA1206NA


Varistors 33V 180A 500pF
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Littelfuse Availability : 0
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USD 0.3078

Multiples of: 1

MLV33 VDC 75 V   500 pF SMD/SMTBulk1206 (3216 METRIC)MLAPCB Mount - 55 C+ 125 C 
V250LA20A


Var MOV 250VAC/330VDC 4500A 429V Radial Bulk
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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 : 0
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USD 0.309

Multiples of: 1

          -       
030554AB


V39ZA6 MOV25VAC-RMS*
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Littelfuse Availability : 0
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USD 0.31

Multiples of: 1

Mov31 VDC25 VAC76 V14 mm1 kA6 J5000 pF- 55 C to + 85 CRadialBulk Za 35 VDC to 43 VDC   
V10H150PL2B


Varistors 150V 3500A 360pF 10mm Radial
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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 : 0
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USD 0.311

Multiples of: 4200

Mov200 VDC150 VAC395 V10 mm3.5 kA50 J360 pF RadialBulk HmovPcb Mount264 V- 55 C+ 125 C 
V420LA10PX2855


Varistors RADIAL VARISTOR 10MM ROHS/LEAD FREE
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Littelfuse Availability : 0
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USD 0.3111

Multiples of: 1

 679 VDC 1.12 kV      Bulk La     
V14E150PL2T


Var MOV 150VAC/200VDC 6000A 264V Radial 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 : 0
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USD 0.3112

Multiples of: 1

   395 V      Tape And Reel   264 V   
V10E385


Varistors 385Vrms 3500A 160pF 10mm Disc
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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 : 0
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USD 0.3119

Multiples of: 1

Mov505 V385 V1.025 kV10 mm3.5 kA 160 pF- 55 C to + 85 CRadialBulk Ultramov  - 55 C+ 85 C 
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