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...426427428429430...
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
  
                      
RM07D431KC1IE100


710V 115pF@1kHz 350V 275V 28J 10A Radial Leaded,P=5.08mm 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.

Dersonic 8342
Ships to you
between Fri. 06 Mar to Wed. 11 Mar Calender.png

AUD 0.024
Multiples of: 20

   710 V          -   
301KD10


Varistors 250V 300 (270~330) 500V 2.5KA 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.

Yageo 3436
Ships to you
between Thu. 26 Feb to Mon. 02 Mar Calender.png

AUD 0.0903
Multiples of: 1

MOV250 VDC190 VAC500 V10 mm2.5 kA40 J330 pF RadialBulk 10DThrough Hole300 V- 40 C+ 105 C 
MVR1210-270H


1210 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.

DOWO 2342
Ships to you
between Fri. 06 Mar to Wed. 11 Mar Calender.png

AUD 0.1344
Multiples of: 5

                  
820KS34


Varistors 82V 40KA MOV Disc Sq uare 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 1033
Ships to you
between Thu. 26 Feb to Mon. 02 Mar Calender.png

AUD 5.7299
Multiples of: 1

MOV65 VDC50 VAC135 V34 mm40 kA156 J0.01795 uF ScrewBulk 34SChassis Mount82 V- 40 C+ 85 C 
STE07D201K1BN0FSB0R0


Varistors 170V 200 (180~220) 340V 1.2KA 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 48
Ships to you
between Fri. 06 Mar to Wed. 11 Mar Calender.png

AUD 0.0336
Multiples of: 10

   340 V          180 V ~ 220 V   
B72232B0381K001


Varistors 385V RMS 32MM Varistor B32K385
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 22
Ships to you
between Thu. 26 Feb to Mon. 02 Mar Calender.png

AUD 19.8657
Multiples of: 1

MOV505 VDC385 VAC1.025 kV32 mm25 kA550 J1400 pF SMD/SMTBulk HighEPCB Mount620 V- 40 C+ 105 C 
14D511K


Varistors 418V 510 (459~561) 842V 4.5KA 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 21
Ships to you
between Fri. 06 Mar to Wed. 11 Mar Calender.png

AUD 0.0935
Multiples of: 5

   842 V          459 V ~ 561 V   
B72510E2170K062


Varistors 17Vrms 30A CT0805K17AUTOLCG
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 20
Ships to you
between Thu. 26 Feb to Mon. 02 Mar Calender.png

AUD 0.2249
Multiples of: 1

Mlv22 V17 V50 V 30 A100 Mj100 pF- 55 C to + 125 CSmd/SmtReel0805 (2012 METRIC)Ct 25 V- 55 C+ 125 CAec - Q200
V14P25AUTO


Varistors 25V 14mm Phenolic AEC-Q200 AUMOV
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.

Littelfuse 20
Ships to you
between Thu. 26 Feb to Mon. 02 Mar Calender.png

AUD 0.5484
Multiples of: 1

Mov39 VDC25 VAC77 V12.5 mm10 A25 J6200 pF RadialBulk Aumov 39 VDC- 40 C+ 125 CAec - Q200
V20E30AUTO


Littelfuse Varistors 30V 20mm Straight Epoxy
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.

Littelfuse 20
Ships to you
between Thu. 26 Feb to Mon. 02 Mar Calender.png

AUD 0.6485
Multiples of: 1

Mov34 VDC30 VAC93 V17 mm20 A90 J0.012 uF- 40 C to + 85 CRadialBulk Aumov 47 VDC- 40 C+ 85 CAec - Q200
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...426427428429430...

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