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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Image  Information Image Stock Code(▲▼)Description
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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
  
                      
V300LC20AP


Var MOV 300VAC/405VDC 4500A 517V 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 : 985
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USD 0.2883

Multiples of: 1

   775 V      Bulk   517 V   
V9MLA0402NR


Varistors 9V 20A 120pF 22V-CLAMP@1A-PK
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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 : 970
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USD 0.1474

Multiples of: 1

Mlv9 V6.5 V30 V 20 A0.5 J120 pF- 55 C to + 125 CSmd/SmtReel0402 (1005 METRIC)Mla  - 55 C+ 125 C 
V14E20PL1T


Varistors 20V 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 : 970
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USD 0.3666

Multiples of: 1

MOV26 VDC20 VAC65 V14 mm4 kA20 J7500 pF RadialReel , Cut Tape LV UltraMOVPCB Mount33 V- 40 C+ 85 C 
V56ZT20P


Varistors 20MM 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 : 970
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USD 0.3668

Multiples of: 1

MOV45 VDC35 VAC110 V20 mm2 kA30 J0.01 uF RadialReel , Cut Tape ZA 61.6 V- 55 C+ 85 C 
V320LA7


Var MOV 320VAC/420VDC 1200A 565V 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 : 970
Ship by Thu. 19 Sep to Wed. 25 Sep Calender.png

USD 0.4874

Multiples of: 1

Mov420 V320 V850 V7 mm1.2 kA27 J65 pF- 55 C to + 85 CRadialBulk La     
V33CH8T


Varistors 20V 100A 750pF 7 Inch Reel
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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 : 1000
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USD 0.7071

Multiples of: 1000

MOV26 VDC20 VAC68 V-100 A1 J1100 pF SMD/SMTReel , Cut Tape3220 (8552 METRIC)CHPCB Mount33 V- 55 C+ 125 C 
TMOV20RP300ML2T7


Littelfuse 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 : 970
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USD 1.1762

Multiples of: 1

MOV385 VDC320 VAC775 V20 mm10 kA250 J800 pF RadialReel , Cut Tape iTMOVPCB Mount517 V- 55 C+ 85 C 
V130LS20BP


Littelfuse 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 : 967
Ship by Wed. 25 Sep to Fri. 27 Sep Calender.png

USD 0.4532

Multiples of: 1

MOV175 VDC130 VAC325 V20 mm6.5 kA70 J1900 pF RadialReel , Cut Tape LAPCB Mount220 V- 55 C+ 85 C 
V20E20P


Littelfuse Varistors 20Vrms 8kA 13000pF 20mm 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 : 966
Ship by Wed. 25 Sep to Fri. 27 Sep Calender.png

USD 0.4532

Multiples of: 1

Mov26 VDC20 VAC65 V20 mm8000 A58 J0.015 uF- 40 C to + 85 CRadialBulk-Lv Ultramov 33 VDC- 40 C+ 85 C 
Hot V100ZA4P


Varistors 60 VAC 10J 165V-CL 2500A-PK
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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 : 960
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USD 0.1563

Multiples of: 1

MOV81 VDC60 VAC165 V10 mm2.5 kA10 J900 pF RadialBulk ZAPCB Mount110 V- 55 C+ 85 C 
V0603MHS12NA


Varistors Multi Layer HS
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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 : 958
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USD 0.1988

Multiples of: 1

Mlv18 VDC 55 V   12 pF Smd/SmtBulk0603 (1608 METRIC)Mhs  - 55 C+ 125 C 
V275LA10


VARISTOR RADIAL 10MM PKG 275V AC /45J/2
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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 : 955
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USD 0.4125

Multiples of: 1

          -       
V20H510AUTO


Varistors RADIAL VARISTOR 20MM ROHSLEAD FREE
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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 : 955
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USD 0.8543

Multiples of: 1

MOV670 VDC510 VAC1.355 kV23 mm10 kA410 J350 pF RadialBulk AUMOVPCB Mount820 V- 40 C+ 125 CAEC - Q200
Hot V36ZA80P


Littelfuse Varistors 23V 2000A 12000pF
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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 : 954
Ship by Thu. 19 Sep to Wed. 25 Sep Calender.png

USD 0.2604

Multiples of: 1

MOV31 VDC23 VAC63 V20 mm1.5 kA80 J0.012 uF RadialBulk ZAPCB Mount39.6 V- 55 C+ 85 C 
V460LA40BP


Varistors 460V 45pF
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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 : 953
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USD 0.565

Multiples of: 1

Mov615 V460 V1110 V20 mm6.5 kA170 J560 pF- 55 C to + 85 CSolder TerminalBulk La 640 V- 55 C+ 85 C 
Hot V230LA40AP


Varistors 230V 1100pF
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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 : 947
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USD 0.3886

Multiples of: 1

MOV300 VDC230 VAC595 V20 mm6.5 kA122 J1100 pF RadialBulk LAPCB Mount396 V- 55 C+ 85 C 
V270RA22


Littelfuse Varistors 175V 6500A 1400pF
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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 : 945
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USD 3.9968

Multiples of: 1

Mov225 VDC175 VAC455 V22 mm6.5 kA 1400 pF- 55 C to + 125 CThrough HoleBulk Ra22  - 55 C+ 125 C 
V20P35P


Varistors 35V 20mm Phenolic 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 : 940
Ship by Wed. 25 Sep to Fri. 27 Sep Calender.png

USD 0.534

Multiples of: 1

Mov56 VDC35 VAC110 V20 mm8 kA115 J0.0105 uF RadialBulk-Lv Ultramov 56 VDC- 40 C+ 125 C 
V250LA4PX2855


Varistors RADIAL VARISTOR 7MM ROHSLEAD FREE
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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 : 937
Ship by Wed. 25 Sep to Fri. 27 Sep Calender.png

USD 0.1894

Multiples of: 1

          Bulk       
V390MA6B


Var MOV 242VAC/334VDC 100A 390V Axial 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 : 926
Ship by Wed. 25 Sep to Fri. 27 Sep Calender.png

USD 0.4105

Multiples of: 1

 390 VDC242 VAC640 V 100 A1.2 J  AxialBulk Ma 390 V- 55 C+ 85 C 
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