About Varistors

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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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
V150LC20AP


Littelfuse Varistors 150V 1600pF
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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 : 1082
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USD 0.5817

Multiples of: 1

MOV200 VDC150 VAC395 V20 mm6.5 kA80 J1600 pF RadialBulk LAPCB Mount264 V- 55 C+ 85 C 
V230LA20AP


595V 300V 230V 360V 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.

Littelfuse Availability : 1081
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USD 0.2343

Multiples of: 1

   595 V14 mm  550 pF- 55 C to + 85 C Bulk   360 V   
TMOV14RP460E


Varistors THERMALLY PROTECTED VARISTOR 14MM
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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 : 1078
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USD 0.979

Multiples of: 1

MOV610 VDC460 VAC1.24 kV14 mm6 kA180 J220 pF RadialBulk TMOVPCB Mount825 V- 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 : 1073
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USD 1.155

Multiples of: 1

Mov 575 VAC1.568 kV20 mm10 kA 275 pF RadialBulk Tmov  - 55 C+ 85 C 
V20E11P


Littelfuse Varistors 11Vrms 8kA 22000pF 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 : 1072
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USD 0.4076

Multiples of: 1

Mov14 VDC11 VAC36 V20 mm8000 A25 J0.026 uF- 40 C to + 85 CRadialBulk-Lv Ultramov 18 VDC- 40 C+ 85 C 
V27CH8T


Littelfuse Varistors 17V 100A 1300pF 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 : 1072
Ship by Thu. 28 Aug to Mon. 01 Sep Calender.png

USD 0.6853

Multiples of: 1

Mov22 VDC17 VAC57 V 100 A1 J1300 pF- 55 C to + 125 CSmd/SmtReel3220 (8552 METRIC)Ch 27 VDC- 55 C+ 125 C 
RL3225A511K


842V 418V 320V 459V~561V SMD,3.2x2.5mm 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.

Ruilongyuan Availability : 1071
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USD 0.088

Multiples of: 5

   842 V          459 V ~ 561 V   
MOVS4032V420


Varistors 420 VAC, 1120 V CLAMP, 1200 PE
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Eaton Availability : 1069
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USD 0.3897

Multiples of: 1

MOV670 VDC420 VAC1120 V-1200 A-- SMD/SMTReel , Cut Tape4032MOVS4032SMD/SMT748 V- 40 C+ 85 C 
7D431K


Varistors 350V 710V 1.2KA Through Hole 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.

Hongzhi Availability : 1067
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USD 0.0168

Multiples of: 20

   710 V          387 V ~ 473 V   
7D821K


Varistors 670V 1355V 1.2KA Through Hole RoHS
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Hongzhi Availability : 1067
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USD 0.0214

Multiples of: 20

   1355 V          738 V ~ 902 V   
FTR07D680K


135V 56V 40V 61V~75V Plugin Varistors ROHS
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FTR Availability : 1067
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USD 0.022

Multiples of: 20

   135 V          61 V ~ 75 V   
TVR07221KSABW


360V 180V 140V Plugin Varistors ROHS
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TKS Availability : 1067
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USD 0.0636

Multiples of: 5

   360 V          -   
MOV14D431K206RV112


710V 350V 275V 387V~473V 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.

KNSCHA Availability : 1067
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USD 0.0653

Multiples of: 5

   710 V          387 V ~ 473 V   
V82ZS4P


Varistors 2500A 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 : 1067
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USD 0.2387

Multiples of: 1

MOV68 VDC50 VAC135 V10 mm2.5 kA8 J1100 pF RadialReel , Cut Tape ZAPCB Mount90.2 A- 55 C+ 85 C 
B72660M0200K072


Varistors 20V 250A 1600PF Varistor CU4032K20G2
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TDK Availability : 1067
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USD 0.4191

Multiples of: 1

MLV26 VDC20 VAC65 V-250 A1.3 J1600 pF SMD/SMTBlister Pack CU StandardPCB Mount33 V- 40 C+ 85 C 
V20E550PL2B


Varistors 550V 20mm Epoxy UltraMOV
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Littelfuse Availability : 1067
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USD 0.66

Multiples of: 1

 910 VDC 1.5 kV      Bulk Ultramov  - 55 C+ 85 C 
TMOV20RP510E


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 : 1067
Ship by Thu. 28 Aug to Mon. 01 Sep Calender.png

USD 1.331

Multiples of: 1

Mov902 VDC510 VAC1.355 kV20 mm10 kA325 J350 pF RadialBulk Tmov 902 V- 55 C+ 85 C 
FTR07D271K


Varistors 225V 455V 1.2KA Through Hole,P=5mm 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.

FTR Availability : 1064
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USD 0.0158

Multiples of: 20

   455 V          243 V ~ 297 V   
MOV-10D751KTR


Varistors 130pF 750volts 10%
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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.

Bourns Availability : 1064
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USD 0.1408

Multiples of: 1

MOV825 VDC460 VAC1.24 kV10 mm2.5 kA75 J130 pF RadialReel , Cut Tape MOV - 10DxxxKPCB Mount750 V- 40 C+ 85 C 
ERZ-VF2M431


Varistors ZNR Transient/Surge Absorbers SMD Mold
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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.

Panasonic Availability : 0
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USD 0.6625

Multiples of: 2000

Mov350 V275 V710 V6 mm300 A10 J - 40 C to + 85 CSmd/SmtCut Tape Mk 430 V- 40 C+ 85 C 
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