About Varistors

Fenghua Advanced 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
  
                      
FNR-10K390


Plugin,P=7.5mm 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.

Fenghua Advanced Availability : 940
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USD 0.0486
Multiples of: 5

                  
FPV201209E260PKT


63V 26V 18.4V 36V 0805 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.

Fenghua Advanced Availability : 905
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0224
Multiples of: 20

   63 V          36 V   
FNR-07K270B


Varistors 22V 53V 2.5A Through Hole,P=5mm 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.

Fenghua Advanced Availability : 878
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0337
Multiples of: 10

   53 V          -   
FNR10K271TFTN1NN


Plugin,P=7.5mm 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.

Fenghua Advanced Availability : 776
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0476
Multiples of: 5

                  
FNR-05K470B


Varistors 38V 104V 1A 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.

Fenghua Advanced Availability : 732
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USD 0.0286
Multiples of: 10

   104 V          -   
FNR-05K431B


Varistors 350V 745V 5A 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.

Fenghua Advanced Availability : 672
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0196
Multiples of: 20

   745 V          -   
FNR-14K511


Plugin,P=7.5mm 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.

Fenghua Advanced Availability : 615
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0706
Multiples of: 5

                  
FPV160808G260PKT


63V 26V 18.4V 36V 0603 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.

Fenghua Advanced Availability : 573
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.0085
Multiples of: 50

   63 V          36 V   
FNR-10K470


Plugin,P=7.5mm 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.

Fenghua Advanced Availability : 538
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USD 0.0552
Multiples of: 5

                  
FPV321611E330PKT


1206 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.

Fenghua Advanced Availability : 526
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USD 0.0339
Multiples of: 10

                  
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