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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(Ex. GST)(▲▼)		Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
ST4032K471G2


775V 385V 300V 470V 4032 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.

SLKORMICRO 0
6 to 16 Weeks Calender.png

AUD 0.0861
Multiples of: 5

   775 V          470 V   
STE10D390K1EN0FSB0R0


Varistors 31V 77V 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.

Songtian 0
6 to 16 Weeks Calender.png

AUD 0.0835
Multiples of: 5

   77 V          35 V ~ 43 V   
10D820K


Varistors 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.

SEMBO 0
6 to 16 Weeks Calender.png

AUD 0.0861
Multiples of: 5

   135 V          74 V ~ 90 V   
14D511K


Varistors 415V 845V 4.5KA Through Hole RoHS
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COV 0
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AUD 0.0863
Multiples of: 5

   845 V          459 V ~ 561 V   
TVR07221KFARY


360V 14J 180V 140V 1.2kA Radial Leaded Varistors ROHS
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TKS 0
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AUD 0.0864
Multiples of: 5

   360 V          -   
TVR07471KFARXAF


775V 385V 300V 470V Plugin 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.

TKS 0
6 to 16 Weeks Calender.png

AUD 0.0864
Multiples of: 5

   775 V          470 V   
10D680K


Plugin 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.

SEMBO 0
6 to 16 Weeks Calender.png

AUD 0.0866
Multiples of: 5

   -              
VDR-14D121K


DIP Varistors ROHS
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VDR 0
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AUD 0.0866
Multiples of: 5

                  
RM14D221KD1IE100


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.

Dersonic 0
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AUD 0.0866
Multiples of: 5

                  
10D511K


Radial Leaded 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.

SEMBO 0
6 to 16 Weeks Calender.png

AUD 0.0866
Multiples of: 5

                  
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