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
  
                      
VDR3225K561G2


450V 350V 560V 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 : 164
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.034
Multiples of: 10

              560 V   
VDR-10D390K


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 : 137
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.041
Multiples of: 10

                  
VDR-20D101K


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 : 129
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1393
Multiples of: 5

                  
VDR-20D680K


68V 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 : 126
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1397
Multiples of: 5

              68 V   
VDR-14D561KSC3.5


Varistors 460V 560 (504~616) 920V 4.5KA 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 : 120
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.077
Multiples of: 5

   920 V          504 V ~ 616 V   
VDR-14D271K


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 : 116
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0509
Multiples of: 5

                  
VDR-07D201K


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 : 106
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0177
Multiples of: 20

              200 V   
VDR-14D621K3.5


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 : 104
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0573
Multiples of: 5

                  
VDR-20D102K


1kV 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 : 101
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.2095
Multiples of: 5

              1 kV   
VDR-25D561K


Plugin,P=10mm 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 : 92
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.403
Multiples of: 1

                  
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