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-07D180L


Varistors 14V 18 (15~21.6) 36V 250A 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 : 3954
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0231
Multiples of: 10

   36 V          15 V ~ 21.6 V   
VDR-10D180L


Varistors 14V 18 (15~21.6) 36V 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 : 3874
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.046
Multiples of: 5

   36 V          15 V ~ 21.6 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 : 3805
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0618
Multiples of: 5

   65 V          29.5 V ~ 36.5 V   
VDR-07D241K


Varistors 200V 240 (216~264) 395V 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 : 3787
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.017
Multiples of: 20

   395 V          216 V ~ 264 V   
VDR-10D681K


Varistors 560V 1120V 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 : 3764
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0489
Multiples of: 10

   1120 V          612 V ~ 748 V   
VDR-10D331K


Varistors 275V 330 (297~363) 550V 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 : 3724
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0439
Multiples of: 10

   550 V          297 V ~ 363 V   
VDR-10D511K


Varistors 415V 510 (459~561) 845V 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 : 3683
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0389
Multiples of: 10

   845 V          459 V ~ 561 V   
VDR-05D220K


Varistors 18V 22 (19.5~26) 48V 100A 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 : 3538
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0232
Multiples of: 10

   48 V          19.5 V ~ 26 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 : 3518
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.072
Multiples of: 5

   1025 V          558 V ~ 682 V   
VDR-07D511K


Varistors 415V 510 (459~561) 845V 1.2KA 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 : 3510
Ship by Tue. 13 Aug to Fri. 16 Aug Calender.png

USD 0.0212
Multiples of: 20

   845 V          459 V ~ 561 V   
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