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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(Ex. GST)(▲▼)		Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
ERZ-V05D241


Var 150VAC/200VDC 800A 240V 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.

Panasonic Availability : 807
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USD 0.0858

Multiples of: 1

Mov200 V150 V415 V5 mm800 A10.5 J100 pF- 40 C to + 85 CRadialBulk V 240 V- 40 C+ 85 C 
NTE1V030


Var MOV 30VAC/38VDC 250A 47V 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.

NTE Availability : 807
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USD 0.2139

Multiples of: 1

          -       
MOV-20D241K


Bourns Varistors 240votls 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.

Bourns Availability : 806
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USD 0.2356

Multiples of: 500

MOV240 VDC150 VAC395 V20 mm4.5 kA63 J830 pF RadialBulk MOV - 20DxxxKPCB Mount240 V- 40 C+ 85 C 
B72210S0271K101


Varistors 275V 2.5KA 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.

TDK Availability : 805
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USD 0.0857

Multiples of: 5

   710 V10 mm  195 pF- 40 C to + 85 C Bulk   430 V   
Z7D201


Varistors 200V 1250A 8.5mm
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Semitec Availability : 805
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USD 0.212

Multiples of: 1

MOV170 VDC130 VAC200 V8.5 mm6.5 kA17.5 J5500 pF RadialBulk Z7DPCB Mount201 V- 40 C+ 85 C 
STE10D471K1EQ0FST0R0


Varistors 385V 775V 2.5KA Through Hole,P=7.5mm 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.

Songtian Availability : 804
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USD 0.0394

Multiples of: 5

   775 V          423 V ~ 517 V   
RM07D101KC1IE100


165V 85V 60V 100V Plugin,P=5.08mm 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.

Dersonic Availability : 802
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USD 0.0163

Multiples of: 20

   165 V          100 V   
WLR-G07D271KHG6APBB25-H


Varistors Through Hole RoHS
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Tyohm Availability : 801
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USD 0.0042

Multiples of: 10

   455 V          -   
VCR-14D431KAB


275VAC RMS 14MM 4500A 115.0J RADIAL LEAD 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.

Hitano Availability : 801
Ships to you
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USD 0.102

Multiples of: 1

Mlv-------- 55 C to + 85 C Bulk       
ST4032K621G2


505V 385V 558V~682V 4032 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.

SLKORMICRO Availability : 800
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USD 0.0952

Multiples of: 5

              558 V ~ 682 V   
MVR1812-390G


39V 1812 Varistors ROHS
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DOWO Availability : 800
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USD 0.1107

Multiples of: 5

              39 V   
ERZ-VA9V361


Varistors ZNR TransientSurge Absorbers Type D
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Panasonic Availability : 800
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USD 0.2448

Multiples of: 1

MOV300 VDC230 VAC595 V9 mm3.5 kA65 J300 pF Radial  VPCB Mount360 V- 40 C+ 85 C 
B72660M1300K072


EPCOS TDK Varistors Varistor CU4032K30AUTOG2
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TDK Availability : 799
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USD 0.5258

Multiples of: 1

  30 VAC       Reel Cu Automotive    Aec - Q200
VCAS060314A300DP


Varistors 10VAC 14VDC 0.1J 350pF 18.5 V 32V
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Kyocera AVX Availability : 798
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USD 0.0724

Multiples of: 1

Mlv14 VDC10 VAC32 V 30 A0.1 J350 pF- 55 C to + 125 CSmd/SmtReel0603 (1608 METRIC)Vcas 18.5 V- 55 C+ 125 C 
RL3225A271K


455V 225V 175V 243V~297V 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 : 796
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USD 0.0708

Multiples of: 1

   455 V          243 V ~ 297 V   
V50SM7


Littelfuse Varistors SURFACE MOUNT SM7 VARISTORS
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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 : 796
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USD 0.8844

Multiples of: 1

MOV68 VDC50 VAC135 V-1.2 kA4 J700 pF SMD/SMTReel , Cut Tape SM7PCB Mount91 V- 40 C+ 85 C 
FTR07D331K


550V 275V 210V 297V~363V Plugin Varistors ROHS
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FTR Availability : 795
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USD 0.0161

Multiples of: 20

   550 V          297 V ~ 363 V   
271KD07J


455V 0.25W 185pF@1kHz 225V 24J 175V 270V 1.75kA Radial Leaded Varistors ROHS
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Liown Availability : 795
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USD 0.0209

Multiples of: 20

   455 V          270 V   
VCR-10D431KAB


275VAC RMS 10MM 2500A 65.0J RADIAL LEAD 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.

Hitano Availability : 795
Ships to you
by Fri. 29 Nov Calender.png

USD 0.0529

Multiples of: 1

Mlv-------- 55 C to + 85 C Bulk       
V18MA1A


Varistors 18V 40A 550pF
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Littelfuse Availability : 794
Ship by Tue. 03 Dec to Thu. 05 Dec Calender.png

USD 0.3857

Multiples of: 1

MOV13 VDC9 VAC49 V3 mm40 A0.05 J550 pF RadialBulk MAPCB Mount18 V- 55 C+ 85 C 
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