About Varistors

Vdr 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

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(Ex. GST)(▲▼)		Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
VDR-10D471KSCH


Plugin,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.

VDR Availability : 475
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0577
Multiples of: 5

                  
VDR-20D241K


DIP 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.

VDR Availability : 475
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1082
Multiples of: 5

                  
VDR-10D271K


Varistors 225V 270 (243~297) 455V 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.

VDR Availability : 473
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0387
Multiples of: 10

   455 V          243 V ~ 297 V   
VDR-14D112K


DIP 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.

VDR Availability : 458
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1082
Multiples of: 5

              1.1 kV   
VDR3225K471G2


SMD 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.

VDR Availability : 446
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0447
Multiples of: 5

              470 V   
VDR-14D681K3.5


Plugin,P=7.5mm 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.

VDR Availability : 437
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0573
Multiples of: 5

                  
VDR-14D101K


DIP 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.

VDR Availability : 436
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0593
Multiples of: 5

                  
VDR-14D820K


Plugin,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.

VDR Availability : 428
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0609
Multiples of: 5

                  
VDR-10D201K


DIP 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.

VDR Availability : 405
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.032
Multiples of: 10

              200 V   
VDR-05D271K


Varistors 225V 475V 400A 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.

VDR Availability : 400
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.017
Multiples of: 20

   475 V          243 V ~ 297 V   
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