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.
Enable Filter
Manufacturer
Reset
Product
Reset
Voltage Rating DC
Reset
Voltage Rating AC
Reset
Clamping Voltage
Reset
Diameter
Reset
Peak Surge Current
Reset
Surge Energy Rating
Reset
Capacitance
Reset
Operating Temperature Range
Reset
Termination Style
Reset
Packaging
Reset
Package / Case
Reset
Series
Reset
Mounting Style
Reset
Varistor Voltage
Reset
Minimum Operating Temperature
Reset
Maximum Operating Temperature
Reset
Qualification
Reset
First...491492493494495...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)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
  
                      
681KS34


Varistors 680V 40KA MOV Disc Square 34mm
Icon ROHS
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 62
Ships to you
between Fri. 29 May to Tue. 02 Jun Calender.png

AUD 5.391
Multiples of: 1

MOV560 VDC420 VAC1120 V34 mm40 kA810 J3300 pF ScrewBulk 34SChassis Mount680 V- 40 C+ 85 C 
B72280B0681K001


Varistors 680V RMS 80MM Varistor B80K680
Icon ROHS
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 62
Ships to you
between Fri. 29 May to Tue. 02 Jun Calender.png

AUD 265.76
Multiples of: 1

MOV895 VDC680 VAC1815 V80 mm100 kA3.6 kJ5200 pF SMD/SMTBulk HighEPCB Mount1.1 kV- 40 C+ 105 C 
D6694ZOV751RA560


MOV - Standard, 25mm, 750VAC, 13000A Imax (aka 01-0679)
Icon ROHS
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.

Maida 61
Ships to you
between Mon. 25 May to Fri. 29 May Calender.png

AUD 4.1812
Multiples of: 100

          -       
471KD53


Varistors 470V 70KA MOV Disc 53mm
Icon ROHS
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 61
Ships to you
between Fri. 29 May to Tue. 02 Jun Calender.png

AUD 14.52
Multiples of: 1

MOV385 VDC300 VAC775 V53 mm70 kA1080 J6500 pF ScrewBulk 53DChassis Mount470 V- 40 C+ 85 C 
B72214S0271K501


EPCOS TDK Varistors Varistor S14K275S5
Icon ROHS
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 60
Ships to you
between Fri. 29 May to Tue. 02 Jun Calender.png

AUD 0.3331
Multiples of: 1

Mov350 VDC275 VAC710 V14 mm4.5 kA71 J440 pF- 40 C to + 85 CRadialBulk B722 430 VDC- 40 C+ 105 C 
431KS34


Varistors 430V 40KA MOV Disc Square 34mm
Icon ROHS
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 59
Ships to you
between Fri. 29 May to Tue. 02 Jun Calender.png

AUD 5.6886
Multiples of: 1

MOV350 VDC275 VAC710 V34 mm40 kA600 J4600 pF ScrewBulk 34SChassis Mount430 V- 40 C+ 85 C 
7D471K68RV0090


775V 56J 105pF@1kHz 385V 300V 423V~517V 600A Radial Leaded,P=5mm Varistors ROHS
Icon ROHS
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 58
Ships to you
between Mon. 08 Jun to Thu. 11 Jun Calender.png

AUD 0.0278
Multiples of: 20

   775 V          423 V ~ 517 V   
STE05D431K1BN0FSB0R0


Varistors 350V 430 (387~473) 745V Through Hole RoHS
Icon ROHS
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 58
Ships to you
between Mon. 08 Jun to Thu. 11 Jun Calender.png

AUD 0.031
Multiples of: 20

   745 V          387 V ~ 473 V   
MOV7D390K206RV092


77V 31V 25V 35V~43V Plugin,P=5mm Varistors ROHS
Icon ROHS
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 0
6 to 16 Weeks Calender.png

AUD 0.0284
Multiples of: 20

   77 V          35 V ~ 43 V   
5D270K


Varistors 22V 27 (24~30) 60V 100A Through Hole RoHS
Icon ROHS
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 0
6 to 16 Weeks Calender.png

AUD 0.0312
Multiples of: 20

   60 V          24 V ~ 30 V   
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...491492493494495...

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

 

X-ON Worldwide Electronics

Welcome To X-ON ELECTRONICS
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

Copyright ©2026  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing.
All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted