About Varistors

Littelfuse 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

Enable Filter
  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...838485868788
First...838485868788
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
V111HA32


Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE
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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 11.3905

Multiples of: 1

MOV148 VDC125 VAC293 V34 mm25 kA160 J5450 pF SMD/SMTBulk HAPCB Mount173 V- 55 C+ 85 C 
V251DHB34


Varistors DHB Series
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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 12.9394

Multiples of: 1

MOV330 VDC250 VAC650 V34 mm40 kA 5000 pF RadialBulk DHB34PCB Mount - 55 C+ 85 C 
LST5505VL2NT1


Varistors 550 VAC 50A
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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 14.1088

Multiples of: 1

MOV710 VDC550 VAC1.5 kV-50 kA-- RadialTray LSTPCB-- 40 C+ 85 C 
TMOV34S151EP


Varistors THERMALLY PROTECTED VARISTOR 34 MM DISC
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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 14.1628

Multiples of: 1

Mov200 V150 V405 V34 mm40 kA 8000 pF- 55 C to + 85 C Bulk 34S 268 V- 55 C+ 85 C 
TMOV34S351MP


Varistors THERMALLY PROTECTED VARISTOR 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.

Littelfuse Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 14.2658

Multiples of: 1

Mov460 VDC350 VAC910 V34 mm40 kA 3500 pF RadialBulk TmovPcb Mount - 55 C+ 85 C 
TMOV34S131MP


Varistors THRM PROTECT VARISTR 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.

Littelfuse Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 14.3479

Multiples of: 1

Mov175 VDC 345 V34 mm  1 nF  Bulk 34S     
TMOV34S321MP


Varistors THERMALLY PROTECTED VARISTOR 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.

Littelfuse Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 14.835

Multiples of: 1

Mov420 VDC320 VAC830 V34 mm40 kA460 J3800 pF  Bulk 34S  - 55 C+ 85 C 
TMOV34S181MP


Varistors THERMALLY PROTECTED VARISTOR 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.

Littelfuse Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 14.9375

Multiples of: 1

          Bulk       
TMOV34S111MPX2696


Varistors THERMALLY PROTECTED VARISTOR 20MM
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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 15.5777

Multiples of: 180

Mov150 VDC125 VAC305 V34 mm40 kA 0.0115 uF RadialBulk TmovPcb Mount - 55 C+ 85 C 
TMOV34S111MP


Varistors THERMALLY PROTECTED VARISTOR 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.

Littelfuse Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 16.0701

Multiples of: 180

Mov150 VDC125 VAC305 V34 mm40 kA 0.0115 uF RadialBulk TmovPcb Mount - 55 C+ 85 C 
V571HC40


Varistors 910V 2200pF
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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 16.0773

Multiples of: 60

MOV730 VDC575 VAC1.48 kV40 mm40 kA 2200 pF SMD/SMTBulk HCPCB Mount - 55 C+ 85 C 
TMOV34S251MP


Varistors THERMALLY PROTECTED VARISTOR 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.

Littelfuse Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 16.9706

Multiples of: 180

Mov330 VDC250 VAC650 V34 mm40 kA 5000 pF RadialBulk TmovPcb Mount - 55 C+ 85 C 
TMOV34S391MP


Varistors THERMALLY PROTECTED VARISTOR 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.

Littelfuse Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 17.6614

Multiples of: 1

MOV506 VDC385 VAC1.005 kV34 mm40 kA800 J3300 pF RadialBulk TMOVPCB Mount682 V- 55 C+ 85 C 
V751HB34


Varistors 1200V 40kA 1800pF
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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 18.1966

Multiples of: 1

Mov970 VDC750 VAC2 kV34 mm40 kA1.05 Kj1800 pF RadialBulk Hb34Pcb Mount - 55 C+ 85 C 
TMOV34S421EP


Varistors THERMALLY PROTECTED VARISTOR 34 MM DISC
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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 18.6994

Multiples of: 180

MOV560 VDC420 VAC1.13 kV34 mm40 kA910 J3000 pF RadialBulk TMOVPCB Mount748 V- 55 C+ 85 C 
LST1805VL2NT1


VARISTOR SPD 180V 50KA SURGE
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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 18.7875

Multiples of: 720

          Tray Lst     
LST1807VL2NT1


VARISTOR SPD 180V 75KA SURGE
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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 21.575

Multiples of: 720

          Tray Lst     
LST3855VL2NT1


VARISTOR SPD 385V 50KA SURGE
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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 21.8

Multiples of: 720

          Tray Lst     
LST4205VL2NT1


VARISTOR SPD 420V 50KA SURGE
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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 21.8

Multiples of: 720

          Tray Lst     
TMOV34S751EP


Varistors THERMALLY PROTECTED VARISTOR 34 MM DISC
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 Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 21.8277

Multiples of: 180

MOV970 VDC750 VAC2 kV34 mm40 kA1200 J1800 pF RadialBulk TMOVPCB Mount1320 V- 55 C+ 85 C 
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...838485868788

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 ©2024  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 ISO Certified AS9120 Certified