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.

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Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
10D301K


Varistors 250V 505V 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 562
Ships to you
between Fri. 19 Apr to Wed. 24 Apr
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USD 0.036

Multiples of: 10

   505 V          270 V ~ 330 V   
5D431K


Varistors 350V 745V 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 543
Ships to you
between Fri. 19 Apr to Wed. 24 Apr
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USD 0.0137

Multiples of: 20

   745 V          387 V ~ 473 V   
7D820K


Varistors 65V 82 (74~90) 165V 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.

Hongzhi 504
Ships to you
between Fri. 19 Apr to Wed. 24 Apr
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USD 0.0192

Multiples of: 20

   165 V          82 (74 ~ 90)   
10D270K


Varistors 22V 27 (24~30) 53V 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 504
Ships to you
between Fri. 19 Apr to Wed. 24 Apr
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USD 0.0384

Multiples of: 10

   53 V          24 V ~ 30 V   
5D270K


Varistors 22V 27 (24~30) 60V 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.

Hongzhi 494
Ships to you
between Fri. 19 Apr to Wed. 24 Apr
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USD 0.0241

Multiples of: 10

   60 V          24 V ~ 30 V   
14D220K


Varistors 18V 22 (20~24) 43V 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.

Hongzhi 489
Ships to you
between Fri. 19 Apr to Wed. 24 Apr
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USD 0.0748

Multiples of: 5

   43 V          20 V ~ 24 V   
14D390K


Varistors 31V 77V 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.

Hongzhi 470
Ships to you
between Fri. 19 Apr to Wed. 24 Apr
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USD 0.0839

Multiples of: 5

   77 V          35 V ~ 43 V   
7D470K


Varistors 38V 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 446
Ships to you
between Fri. 19 Apr to Wed. 24 Apr
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USD 0.0258

Multiples of: 20

   93 V          42 V ~ 52 V   
20D331K


Varistors 275V 550V 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.

Hongzhi 426
Ships to you
between Fri. 19 Apr to Wed. 24 Apr
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USD 0.1295

Multiples of: 5

   550 V          297 V ~ 363 V   
7D431K


Varistors 350V 710V 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.

Hongzhi 378
Ships to you
between Fri. 19 Apr to Wed. 24 Apr
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USD 0.0417

Multiples of: 10

   710 V          387 V ~ 473 V   
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