About Varistors

Ruilongyuan 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
  
                      
RL1206A680K


184V 56V 40V 67.2V~84V 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.

Ruilongyuan 45543
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AUD 0.1101
Multiples of: 5

                  
RL1206A390K


99V 30V 25V 36V~45V 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.

Ruilongyuan 24198
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AUD 0.108
Multiples of: 10

   99 V          36 V ~ 45 V   
RL1206A470K


125V 38V 30V 45.6V~57V 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.

Ruilongyuan 23284
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AUD 0.1028
Multiples of: 5

   125 V          45.6 V ~ 57 V   
RL0402E005M300K


Varistors 5V 50V 0402 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.

Ruilongyuan 22013
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AUD 0.021
Multiples of: 20

   50 V              
RL0805A470K


125V 38V 30V 45.6V~57V 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.

Ruilongyuan 21290
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AUD 0.0955
Multiples of: 5

   125 V          45.6 V ~ 57 V   
RL1812A470K


125V 38V 30V 45.6V~57V 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.

Ruilongyuan 20732
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AUD 0.3196
Multiples of: 5

   125 V          45.6 V ~ 57 V   
RL1206A180K


46V 14V 11V 16.8V~21V 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.

Ruilongyuan 20598
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AUD 0.1112
Multiples of: 5

   46 V          16.8 V ~ 21 V   
14D560K


Varistors 45V 100V 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.

Ruilongyuan 20053
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AUD 0.1286
Multiples of: 5

   100 V          50 V ~ 62 V   
RL0805A180K


46V 14V 11V 16.8V~21V 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.

Ruilongyuan 19966
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AUD 0.0849
Multiples of: 5

   46 V          16.8 V ~ 21 V   
RL0402E005M015K


Varistors 5V 50V 0402 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.

Ruilongyuan 19380
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AUD 0.0319
Multiples of: 10

   50 V          -   
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