About Varistors

Ftr 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
  Clamping Voltage
Reset
  Varistor Voltage
Reset
First...678910...
First...678910...
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
  
                      
FTR07D391KJ


650V 320V 250V 351V~429V Plugin 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.

FTR Availability : 5208
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.017
Multiples of: 20

   650 V          351 V ~ 429 V   
FTR07D560K


Varistors 45V 110V 250A Through Hole,P=5mm 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.

FTR Availability : 5189
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0214
Multiples of: 10

   110 V          -   
FTR20D621KJ


Varistors 505V 1025V 6.5KA Through Hole,P=10mm 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.

FTR Availability : 4857
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.1323
Multiples of: 5

   1025 V          558 V ~ 682 V   
FTR20D431K


Varistors 350V 710V 6.5KA Through Hole,P=10mm 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.

FTR Availability : 4781
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.1193
Multiples of: 5

   710 V          387 V ~ 473 V   
FTR14D112K


Varistors 895V 1815V 4.5KA Through Hole,P=7.5mm 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.

FTR Availability : 4405
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0949
Multiples of: 5

   1815 V          990 V ~ 1210 V   
FTR14D471KJ


Varistors 385V 775V 4.5KA Through Hole,P=7.5mm 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.

FTR Availability : 4161
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0587
Multiples of: 5

   775 V          423 V ~ 517 V   
FTR10D431K


710V 350V 275V 387V~473V Plugin 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.

FTR Availability : 4083
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0287
Multiples of: 10

   710 V          387 V ~ 473 V   
FTR14D781K


Varistors 640V 1290V 4.5KA Through Hole,P=7.5mm 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.

FTR Availability : 4062
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0786
Multiples of: 5

   1290 V          702 V ~ 858 V   
FTR20D511K


Varistors 415V 845V 6.5KA Through Hole,P=10mm 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.

FTR Availability : 4047
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.121
Multiples of: 5

   845 V          459 V ~ 561 V   
FTR20D301K


500V 250V 190V 270V~330V Plugin 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.

FTR Availability : 3831
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.1014
Multiples of: 5

   500 V          270 V ~ 330 V   
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...678910...

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 Image for all the cards that are accepted