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-10D561KSC


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 : 970
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0593
Multiples of: 5

                  
VDR-10D621KSC


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 : 970
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0616
Multiples of: 5

   1.025 kV          620 V   
VDR-10D681KSC


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 : 970
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0651
Multiples of: 5

   1.12 kV          680 V   
VDR-14D180L


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 : 945
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0614
Multiples of: 5

                  
VDR-10D181K


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 : 931
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.032
Multiples of: 10

              180 V   
VDR-14D511KSCH


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 : 931
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0699
Multiples of: 5

                  
VDR-10D471KSC


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 : 911
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0547
Multiples of: 5

                  
VDR-20D121K


Varistors 100V 120 (108~132) 200V 6.5KA 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 : 909
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.1555
Multiples of: 5

   200 V          108 V ~ 132 V   
VDR-10D820K


Varistors 65V 82 (74~90) 135V 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.

VDR Availability : 835
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0376
Multiples of: 10

   135 V          74 V ~ 90 V   
VDR-07D151K


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 : 820
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0177
Multiples of: 20

              150 V   
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