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-V05D101


Varistors 100V 600A ZNR SUR ABSORBER 5MM
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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 : 1028
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USD 0.0965

Multiples of: 1000

Mov85 V60 V175 V5 mm800 A4 J400 pF- 40 C to + 85 CRadial  V 100 V- 40 C+ 85 C 
VDRS10P320BSE


Vishay BC Components Varistors 320volts 5mm 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.

Vishay Availability : 1027
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USD 0.39

Multiples of: 1

Mov420 VDC320 VAC850 V13.5 mm2.5 kA77 J220 pF- 40 C to + 85 CRadialBulk Vdrs..E 510 VDC- 40 C+ 85 C 
TMOV20RP510M


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 : 1026
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USD 1.575

Multiples of: 1

Mov902 VDC510 VAC1.355 kV20 mm10 kA325 J350 pF RadialBulk Itmov  - 55 C+ 85 C 
V140LA20CP


Varistors 140V
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Littelfuse Availability : 1024
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USD 0.63

Multiples of: 1

MOV140 VDC140 VAC360 V20 mm9 kA210 J- RadialBulk C - IIIPCB Mount242 V- 55 C+ 85 C 
ERZ-V20D911


Var 550VAC/745VDC 7500A 910V 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 : 1021
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USD 1.859

Multiples of: 1

Mov745 V550 V1.5 kV20 mm7.5 kA510 J500 pF- 40 C to + 85 CRadialBulk V 910 V- 40 C+ 85 C 
14D431K


Varistors 350V 750V 4.5KA Through Hole RoHS
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Hongzhi Availability : 1019
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USD 0.0505

Multiples of: 5

   750 V          387 V ~ 473 V   
14D511K


845V 390pF@1kHz 415V 320V 459V~561V 125J 4.5kA Radial Leaded,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.

SURGING Availability : 1019
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USD 0.0565

Multiples of: 5

   845 V          459 V ~ 561 V   
ERZ-VF2M241


Var 150VAC/200VDC 600A 240V SMD T/R
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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 : 1018
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USD 0.6017

Multiples of: 1

                  
TVZ25DN271KBS


TVZ25DN271KBS world products varistors passive components
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World Products Availability : 1018
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USD 3.3125

Multiples of: 1

          -       
B72214T2301K105


EPCOS TDK Varistors Varistor 14mm 300v
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TDK Availability : 1016
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USD 0.858

Multiples of: 1

MOV385 VDC300 VAC775 V-6 kA125 J400 pF RadialBulk B72214TPCB Mount470 V- 40 C+ 105 C 
B72540T6500S162


Varistors 50V 2220 multilayer varistor
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TDK Availability : 1016
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USD 1.54

Multiples of: 1

MLV63 VDC50 VAC127 V-4.5 kA15 J8800 pF SMD/SMTReel , Cut Tape2220 (5750 METRIC)Surge ProtectionPCB Mount77.5 V- 55 C+ 125 C 
V20H420P


Varistors 420V 10000A 600pF 20mm Radial
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Littelfuse Availability : 1015
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USD 0.6171

Multiples of: 1

Mov680 VDC420 VAC1.12 kV20 mm10 kA330 J600 pF RadialBulk Hmov 748 VDC- 55 C+ 125 C 
V07E11P


Littelfuse Varistors 11Vrms 1kA 2700pF 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 : 1012
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USD 0.2071

Multiples of: 1

MOV14 VDC11 VAC36 V7 mm1 kA2 J2900 pF RadialBulk LV UltraMOVPCB Mount18 V- 40 C+ 85 C 
VDR-07D361K


DIP Varistors ROHS
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VDR Availability : 1011
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USD 0.0181

Multiples of: 20

              360 V   
MOV-07D301KTR


Bourns Varistors 165pF 300volts 10%
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Bourns Availability : 1011
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USD 0.0495

Multiples of: 1

MOV330 VDC190 VAC250 V7 mm1.2 kA20 J165 pF RadialReel , Cut Tape MOV - 07DxxxKPCB Mount300 V- 40 C+ 85 C 
B72220P3621K101


EPCOS TDK Varistors 625Vrms 10000A 540J 2ms
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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 : 1010
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USD 1.1369

Multiples of: 1

MOV825 VDC625 VAC1650 V23 mm10000 A540 J500 pF RadialBulk B72220PPCB Mount1000 V- 40 C+ 105 C 
TMOV25SP275M


Varistors 275V 20KA SQ 25MM PB FREE 25S
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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 : 1006
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USD 3.3

Multiples of: 1

Mov350 VDC275 VAC700 V25 mm20 kA350 J1250 pF Solder TerminalBulk 25S 387 V- 55 C+ 85 C 
ERZ-V07D361


Varistors 360V 1250A ZNR SUR ABSORBER 7MM
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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 : 1005
Ship by Tue. 03 Dec to Thu. 05 Dec Calender.png

USD 0.0925

Multiples of: 1

Mov300 V230 V595 V7 mm1.75 kA32 J130 pF- 40 C to + 85 CRadial  V 360 V- 40 C+ 85 C 
ERZ-V05D471CS


Panasonic Varistors ZNR TransientSurge Absorbers Type D
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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 : 1004
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USD 0.0957

Multiples of: 1

MOV385 VDC300 VAC810 V5 mm800 A21 J60 pF Radial  VPCB Mount470 V- 40 C+ 85 C 
RM20D331KD1IECW0


Varistors 275V 550V 6.5KA Through Hole,P=10mm 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 : 1003
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USD 0.1147

Multiples of: 1

   550 V          -   
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