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-07D621K


Varistors 505V 620 (558~682) 1025V 1.2KA 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 : 1619
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0273
Multiples of: 10

   1025 V          558 V ~ 682 V   
VDR-10D471KJ


Varistors 385V 775V 3.5KA 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 : 1542
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0591
Multiples of: 5

   775 V          423 V ~ 517 V   
VDR-10D121K


Varistors 100V 120 (108~132) 200V 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 : 1474
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.04
Multiples of: 10

   200 V          108 V ~ 132 V   
VDR-07D561K


Varistors 460V 920V 1.2KA 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 : 1455
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0232
Multiples of: 20

   920 V          560 (504 ~ 616)   
VDR-10D220K


Varistors 18V 43V 500A 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 : 1455
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0532
Multiples of: 5

   43 V          19.5 V ~ 26 V   
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 : 1455
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.1642
Multiples of: 5

   200 V          108 V ~ 132 V   
VDR4032K511G2


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 : 1372
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0536
Multiples of: 5

              510 V   
VDR-14D330K


Varistors 26V 65V 1KA 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 : 1372
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0678
Multiples of: 5

   65 V          29.5 V ~ 36.5 V   
VDR-07D331K


Varistors 275V 550V 1.2KA 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 : 1338
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0248
Multiples of: 20

   550 V          297 V ~ 363 V   
VDR-14D621K


Varistors 505V 1025V 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 : 1202
Ship by Fri. 21 Jun to Wed. 26 Jun Calender.png

USD 0.0817
Multiples of: 5

   1025 V          558 V ~ 682 V   
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