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.
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Image  Information Image Stock Code(▲▼)Description
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Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
V33ZC1PX2855


Varistors 07MM 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 0.1245

Multiples of: 9000

 26 VDC 65 V      Bulk ZA     
V120ZS05PX2855


Varistors 05MM 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 0.1245

Multiples of: 10000

 102 VDC 205 V      Reel ZA     
V18MLA0805LH


Varistors 14V 40A 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 : 0
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USD 0.125

Multiples of: 658

   44 V   350 pF- 55 C to + 125 C Reel0805 (2012 METRIC)  22 VDC   
027813CB


V27ZA1 PWR MOV 27VDC-RMS 1.
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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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by Mon. 16 Sep
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USD 0.1274

Multiples of: 1

Mov22 VDC17 VAC57 V7 mm250 A1 J1300 pF- 55 C to + 85 CRadialBulk Za     
V140LS5P


Varistors 140V 400pF
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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 0.1282

Multiples of: 85

Mov180 V140 V360 V10 mm2.5 kA 400 pF- 55 C to + 85 CRadialReel Ls     
V240ZA05P


Varistors RADIAL VARISTOR 5MM ROHS / LEAD 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 : 0
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USD 0.1288

Multiples of: 1

MOV200 VDC150 VAC395 V5 mm400 A7 J80 pF RadialBulk ZAPCB Mount264 V- 55 C+ 85 C 
V100ZA3PX2855


Varistors 07MM 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 0.1315

Multiples of: 1

 81 VDC 165 V      Bulk Za     
V5.5MLA0805T


Varistors 5.5V 120A 1840pF
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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 0.1324

Multiples of: 1

Mlv  17.5 V   1840 pF  Cut Tape0805 (2012 METRIC)Mla     
V9MLA0805LH


Varistors 9V 4A 33pF
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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 0.1324

Multiples of: 2500

Mlv9 V6.5 V25.5 V 40 A0.1 J520 pF- 55 C to + 125 CSolderReel0805 (2012 METRIC)Mla 11 V- 55 C+ 125 C 
V3.5MLA0805LH


Varistors 3.5VDC .1J 13V-CLMP 40A 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 : 0
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USD 0.1324

Multiples of: 1

Mlv3.5 V2.5 V13 V 40 A0.1 J1380 pF- 55 C to + 125 CSolderReel0805 (2012 METRIC)Mla 3.7 V- 55 C+ 125 C 
V5.5MLA0805A


Littelfuse Varistors 5.5V 120A 1840pF
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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 0.1324

Multiples of: 1

Mlv5.5 VDC4 VAC17.5 V 120 A0.3 J1840 pF- 55 C to + 125 CSmd/SmtBulk0805 (2012 METRIC)Mla  - 55 C+ 125 C 
V140LT5P


Varistors 140V 400pF
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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 0.1339

Multiples of: 500

MOV180 VDC140 VAC360 V10 mm2.5 kA 400 pF RadialReel LAPCB Mount - 55 C+ 85 C 
V07E30P


Littelfuse Varistors 30Vrms 1kA 1245pF 7mm 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 0.1343

Multiples of: 76

Mov38 V30 V93 V 1000 A8 J1245 pF- 40 C to + 85 CRadialBulk Lv Ultramov 47 V- 40 C+ 85 C 
V18MLA0402FR


Varistors 18V 20A 40pF 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 : 0
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USD 0.1356

Multiples of: 1

          Cut Tape Mla     
V05P75P


Littelfuse Varistors 75Vrms 500A 5mm 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 0.1374

Multiples of: 1

Mov100 VDC75 VAC205 V5 mm800 A7 J260 pF RadialBulk-Lv Ultramov 120 VDC   
V07E175P


Varistors 175Vrms 1750A 130pF 7mm 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 0.1375

Multiples of: 1

Mov225 V175 V455 V7 mm1.75 kA17 J130 pF- 55 C to + 85 CRadialBulk Ultramov 243 v to 297 V- 55 C+ 85 C 
V26MLA0805A


Varistors MULTI-LAYER VARISTOR SURFACE MOUNT
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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 0.1379

Multiples of: 1

Mlv26 VDC 60 V   220 pF Smd/SmtBulk0805 (2012 METRIC)Mla  - 55 C+ 125 C 
V9MLA0805LA


Varistors MULTI-LAYER VARISTOR SURFACE MOUNT
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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 0.1383

Multiples of: 1

Mlv48 VDC40 VAC100 V 180 A0.9 J350 pF- 55 C to + 125 CSmd/SmtBulk0805 (2012 METRIC)Mla  - 55 C+ 125 C 
V56ZS05P


Varistors 100A 360pF
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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 0.1385

Multiples of: 1000

MOV45 VDC35 VAC110 V5 mm100 A500 mJ360 pF RadialReel ZAPCB Mount - 55 C+ 85 C 
V26MLA0603A


Varistors MULTI-LAYER VARISTOR SURFACE MOUNT
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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 0.1396

Multiples of: 1

Mlv26 VDC 60 V   110 pF Smd/SmtBulk0603 (1608 METRIC)Mla  - 55 C+ 125 C 
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