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
Manufacturer
Global Stock ⓘ (▲▼)Price(AUD

(Ex. GST)(▲▼)
Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
B72660M0251K072


Varistors 250V 1200A 105pF 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.

TDK Availability : 22679
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AUD 0.7411

Multiples of: 1

MLV320 VDC250 VAC650 V-1.2 kA19 J105 pF SMD/SMTReel , Cut Tape CU StandardPCB Mount390 V- 40 C+ 85 C 
RM07D221KC1IE100


360V 14J 230pF@1kHz 180V 140V 10A Radial Leaded,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 : 22540
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AUD 0.0247

Multiples of: 20

                  
FTR14D561K


Varistors 460V 925V 4.5KA 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.

FTR Availability : 22309
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AUD 0.086

Multiples of: 5

   925 V          504 V ~ 616 V   
ERZ-V07D820


Var 50VAC/65VDC 1750A 82V 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 : 22307
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AUD 0.1407

Multiples of: 1

Mov65 V50 V135 V7 mm1.75 kA7 J810 pF- 40 C to + 85 CRadialBulk V 82 V- 40 C+ 85 C 
AVRM0603C6R8NT101N


Varistors 0.6x0.3mm EIA 0201
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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 : 22225
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AUD 0.0532

Multiples of: 1

MLV3.5 VDC-14 V-10 A10 mJ100 pF SMD/SMTReel , Cut Tape0201 (0603 METRIC)AVRPCB Mount6.8 V- 40 C+ 85 CAEC - Q200
7D431K


710V 0.25W 28J 115pF@1kHz 350V 275V 430V 1.2kA Radial Leaded,P=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 : 22025
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AUD 0.022

Multiples of: 20

                  
RL0402E005M300K


Varistors 5V 50V 0402 RoHS
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Ruilongyuan Availability : 22013
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AUD 0.021

Multiples of: 20

   50 V              
VC06AG18120YAT1A


Varistors 12pF AntennaGuard
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Kyocera AVX Availability : 21874
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AUD 0.0849

Multiples of: 1

Mlv18 V14 V42 V 0.1 uA300 Mj12 pF Smd/SmtReel0603 (1608 METRIC)Vc 25.5 V- 55 C+ 125 C 
B72207S350K211


Var MOV 35VAC/45VDC 250A 56V Radial 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.

TDK Availability : 21825
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AUD 0.1407

Multiples of: 6000

Mov   7 mm     Reel Superior S25  - 40 C+ 105 C 
AVR-M0603C120MTAAB


TDK Varistors 23volts 1A
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TDK Availability : 21801
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AUD 0.0532

Multiples of: 1

MLV7.5 VDC-23 V-1 A10 mJ33 pF SMD/SMTReel , Cut Tape0201 (0603 METRIC)AVRPCB Mount12 V- 40 C+ 85 CAEC - Q200
RM14D471KD17E100


775V 0.6W 118J 385V 430pF@1kHz 300V 470V 2.5kA 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.

Dersonic Availability : 21733
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AUD 0.0947

Multiples of: 5

                  
ERZ-V05D820


Varistors 82V 600A ZNR SUR ABSORBER 5MM
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Panasonic Availability : 21661
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AUD 0.1253

Multiples of: 1

Mov65 V50 V145 V5 mm800 A3.5 J460 pF- 40 C to + 85 CRadial  V 82 V- 40 C+ 85 C 
561KD10


Varistors 460V 925V 2.5KA Through Hole RoHS
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Yageo Availability : 21615
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AUD 0.0506

Multiples of: 10

MOV460 VDC350 VAC925 V10 mm2.5 kA70 J180 pF RadialBulk 10DPCB Mount560 V- 40 C+ 105 C 
ERZ-V07D470


Var 30VAC/38VDC 500A 47V 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 : 21437
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AUD 0.1579

Multiples of: 1

Mov38 V30 V93 V7 mm500 A2.8 J1550 pF- 40 C to + 85 CRadialBulk V 47 V- 40 C+ 85 C 
RM07D201KC1IE100


340V 250pF@1kHz 170V 130V 13J 10A Radial Leaded 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 : 21378
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AUD 0.0237

Multiples of: 20

   340 V          -   
Hot V56ZA8P


Varistors 35 VAC 10J 110V-CLAMP 1KA-PK
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Littelfuse Availability : 21366
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AUD 0.1907

Multiples of: 1

   110 V14 mm  3900 pF- 55 C to + 85 C Bulk   56 V   
EZJ-Z0V180HA


Varistors 18V 10A 150PF 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.

Panasonic Availability : 21340
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AUD 0.0593

Multiples of: 10000

MLV11 VDC---10 A-150 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)EZJ - ZPCB Mount18 V- 40 C+ 85 C 
RL0805A470K


125V 38V 30V 45.6V~57V 0805 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 : 21290
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AUD 0.0955

Multiples of: 5

   125 V          45.6 V ~ 57 V   
471KD10


Varistors 385V 775V 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.

Yageo Availability : 21274
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AUD 0.0548

Multiples of: 10

MOV385 VDC300 VAC775 V10 mm3.5 kA85 J210 pF RadialBulk 10DPCB Mount470 V- 40 C+ 105 C 
VC060326A580DP


Varistors 18VAC 26VDC 0.1J 155pF 34.5 V 60V
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Kyocera AVX Availability : 19176
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AUD 0.0996

Multiples of: 1

Mlv26 V18 V60 V 30 A0.1 J155 pF- 55 C to + 125 CSmd/SmtReel0603 (1608 METRIC)Vc     
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