About Varistors

Hongzhi 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
  
                      
14D681K


Varistors 560V 1120V 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.

Hongzhi 8414
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between Fri. 17 May to Wed. 22 May Calender.png

USD 0.0699
Multiples of: 5

   1120 V          612 V ~ 748 V   
14D821K


Varistors 670V 1355V 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.

Hongzhi 7420
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USD 0.0908
Multiples of: 5

   1355 V          738 V ~ 902 V   
10D390K


Varistors 31V 77V 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.

Hongzhi 6712
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between Fri. 17 May to Wed. 22 May Calender.png

USD 0.0432
Multiples of: 10

   77 V          35 V ~ 43 V   
7D330K


Varistors 26V 65V 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.

Hongzhi 6208
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between Fri. 17 May to Wed. 22 May Calender.png

USD 0.0242
Multiples of: 20

   65 V          30 V ~ 36 V   
10D431K


Varistors 350V 710V 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.

Hongzhi 5344
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between Fri. 17 May to Wed. 22 May Calender.png

USD 0.0559
Multiples of: 10

   710 V          387 V ~ 473 V   
10D391K


Varistors 320V 650V 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.

Hongzhi 4588
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between Fri. 17 May to Wed. 22 May Calender.png

USD 0.0343
Multiples of: 10

   650 V          390 (351 ~ 429)   
10D560K


Varistors 45V 100V 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.

Hongzhi 3860
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between Fri. 17 May to Wed. 22 May Calender.png

USD 0.0488
Multiples of: 10

   100 V          50 V ~ 62 V   
7D390K


Varistors 31V 77V 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.

Hongzhi 3841
Ships to you
between Fri. 17 May to Wed. 22 May Calender.png

USD 0.0215
Multiples of: 20

   77 V          35 V ~ 43 V   
5D820K


Varistors 65V 82 (74~90) 145V 400A 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.

Hongzhi 3414
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between Fri. 17 May to Wed. 22 May Calender.png

USD 0.0186
Multiples of: 20

   145 V          74 V ~ 90 V   
14D101K


Varistors 85V 165V 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.

Hongzhi 3230
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between Fri. 17 May to Wed. 22 May Calender.png

USD 0.0623
Multiples of: 5

   165 V          90 V ~ 110 V   
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