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.
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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
  
                      
VCAS040209X200WP


Varistors 6.4VAC 9VDC 0.05J 175pF 12.7 V 22V
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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.

Kyocera AVX Availability : 7124
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USD 0.1125

Multiples of: 1

Mlv9 VDC6.4 VAC22 V 20 A0.05 J175 pF- 55 C to + 125 CSmd/SmtReel0402 (1005 METRIC)Vcas 12.7 V- 55 C+ 125 C 
B72220S0271K151


EPCOS TDK Varistors Varistor S20K275G5
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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 : 7120
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USD 0.4095

Multiples of: 1

Mov350 VDC275 VAC710 V20 mm8 kA151 J850 pF- 40 C to + 85 CRadialReel B722 430 VDC- 40 C+ 105 C 
Hot V05E50P


Littelfuse Varistors 50Vrms 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 : 7105
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USD 0.1172

Multiples of: 1

Mov65 VDC50 VAC135 V5 mm800 A5 J350 pF RadialBulk-Lv Ultramov 82 VDC   
V10E320P


Varistors 320Vrms 3500A 170pF 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 : 7096
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USD 0.1837

Multiples of: 1

Mov420 V320 V840 V10 mm3.5 kA67 J170 pF- 55 C to + 85 CRadialBulk Ultramov 459 v to 561 V- 55 C+ 85 C 
ZV35K1206121NIR1HT


Varistors ZV 35V 10%
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Bourns Availability : 7082
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USD 0.1048

Multiples of: 1

MLV45 VDC35 VAC90 V-120 A0.6 J400 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)ZVHTPCB Mount56 V- 55 C+ 125 C 
VC0603L300R008


Varistors 11V 30A 0603 AEC-Q200
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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.

Kemet Availability : 7065
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USD 0.0545

Multiples of: 1

MLV11 VDC8 VAC25 V-30 A0.1 J240 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)VCPCB Mount15 V- 55 C+ 125 CAEC - Q200
KMOV0402E180C030T


58V 18V 12.7V 31V~38V 0402 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.

Yongyutai Electronics Availability : 7063
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USD 0.0023

Multiples of: 50

   58 V          31 V ~ 38 V   
ERZ-V14D390


Var 25VAC/31VDC 2000A 39V 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 : 7056
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USD 0.1606

Multiples of: 1

Mov31 V25 V77 V14 mm2 kA11 J7000 pF- 40 C to + 85 CRadialBulk V 39 V- 40 C+ 85 C 
SDV1608E180C101NPTF


Varistors 18V 22~28 40V 20A 0603 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.

Sunlord Availability : 7050
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USD 0.0131

Multiples of: 20

   40 V          22 V ~ 28 V   
RL0402E018M300K


Varistors 18V 50V 0402 RoHS
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Ruilongyuan Availability : 7048
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USD 0.0098

Multiples of: 20

   50 V              
RL0402E012M200K


Varistors 12V 0402 RoHS
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Ruilongyuan Availability : 7027
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USD 0.0022

Multiples of: 20

   -              
Hot EZJ-Z0V80010


Varistors 80V MULTILAYER VARISTOR
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Panasonic Availability : 7020
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USD 0.0359

Multiples of: 10

MLV10 VDC-----0.8 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)EZJ - ZPCB Mount80 V- 40 C+ 85 C 
ZV60K1812401NIR1


Varistors ZV 60V 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 : 7006
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USD 0.2408

Multiples of: 1

MLV85 VDC60 VAC165 V-400 A5.8 J580 pF SMD/SMTReel , Cut Tape1812 (4732 METRIC)ZVPCB Mount100 V- 55 C+ 125 C 
B72500D200A60V9


ESD Suppressors CeraDiode CDS3C20GTA
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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 : 6984
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USD 0.0491

Multiples of: 1

   50 V   56 pF- 40 C To + 85 CSmd/SmtReel0603 (1608 METRIC)Smd   + 85 C 
CV1-150K-14-B


Var MOV 150VAC/200VDC 4500A 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.

Stackpole Availability : 6984
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USD 0.2943

Multiples of: 1

          -       
RL0603E005M200K


Varistors 5V 0603 RoHS
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Ruilongyuan Availability : 6983
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USD 0.0127

Multiples of: 20

   -              
RM10D330KD1IE100


65V 0.05W 3000pF@1kHz 26V 4J 20V 33V 250A Through Hole,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.

Dersonic Availability : 6981
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USD 0.0503

Multiples of: 5

                  
AVR-M1608C220KT2AB


Varistors 0603 22V 10A 210pF
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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 : 6981
Ship by Fri. 29 Nov to Tue. 03 Dec Calender.png

USD 0.0539

Multiples of: 1

MLV16 VDC-37 V-10 A30 mJ210 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)AVRPCB Mount22 V- 40 C+ 125 CAEC - Q200
Hot V22ZA1P


Varistors 14 VAC .9J 43V-CLAMP 250A-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 : 6975
Ship by Fri. 29 Nov to Tue. 03 Dec Calender.png

USD 0.0574

Multiples of: 1

   43 V22 mm  1600 pF- 55 C to + 85 C Bulk   22 V   
VDR-10D391K


Varistors 320V 650V 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.

VDR Availability : 6960
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USD 0.0329

Multiples of: 10

   650 V          351 V ~ 429 V   
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