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
  
                      
FPV100505G5R6PLT


19V 5.6V 4V 8V 0402 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 6149
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AUD 0.0066
Multiples of: 50

   19 V          8 V   
FPV322513E300PKT


1210 Varistors ROHS
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Fenghua Advanced 5739
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AUD 0.1036
Multiples of: 5

                  
FPV453215E300PKT


1812 Varistors ROHS
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Fenghua Advanced 4466
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AUD 0.1751
Multiples of: 5

                  
FNR-10K471B


Varistors 385V 775V 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.

Fenghua Advanced 4311
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AUD 0.0656
Multiples of: 10

   775 V          -   
FPV160808G140PKT


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 3618
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AUD 0.0152
Multiples of: 50

                  
FPV201209E300PKT


0805 Varistors ROHS
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Fenghua Advanced 2929
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AUD 0.0312
Multiples of: 20

                  
FPV453215E480PKT


110V 48V 34V 1812 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 2910
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AUD 0.2295
Multiples of: 5

   110 V          -   
FPV453215E180PKT


SMD Varistors ROHS
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Fenghua Advanced 2900
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AUD 0.2229
Multiples of: 5

   -              
FPV453215E680PKT


1812 Varistors ROHS
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Fenghua Advanced 2798
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AUD 0.1855
Multiples of: 5

                  
FPV321611G380PKT


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 2017
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AUD 0.0508
Multiples of: 10

                  
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