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
  
                      
V20H320PL3T1


Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE
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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.

Littelfuse 312
Ships to you
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AUD 1.6
Multiples of: 1

              510 V   
V300LA10P


775V 405V 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.

Littelfuse 310
Ships to you
between Fri. 22 May to Thu. 28 May Calender.png

AUD 0.302
Multiples of: 1

MOV405 VDC300 VAC775 V10 mm2.5 kA46 J180 pF RadialBulk LAPCB Mount517 V- 55 C+ 85 C 
301KD05


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.

Yageo 310
Ships to you
between Fri. 05 Jun to Wed. 10 Jun Calender.png

AUD 0.0339
Multiples of: 20

   -              
07D471K


Varistors 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.

SEMBO 310
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between Fri. 05 Jun to Wed. 10 Jun Calender.png

AUD 0.0457
Multiples of: 10

   775 V          426 V ~ 517 V   
V25S250P


Varistors 250VAC 435J 640V CLAMP 22KAPK 25MM
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Littelfuse 309
Ships to you
between Thu. 28 May to Mon. 01 Jun Calender.png

AUD 2.1686
Multiples of: 1

MOV320 VDC250 VAC640 V25 mm22 kA435 J1750 pF RadialBulk UltraMOV25SPCB Mount429 V- 55 C+ 85 C 
TMOV20RP510M


Varistors THERMALLY PROTECTED VARISTOR 20MM
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Littelfuse 277
Ships to you
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AUD 2.1057
Multiples of: 1

Mov902 VDC510 VAC1.355 kV20 mm10 kA325 J350 pF RadialBulk Itmov  - 55 C+ 85 C 
FTR14D201KJ


340V 170V 130V 180V~220V Plugin Varistors ROHS
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FTR 0
6 to 16 Weeks Calender.png

AUD 0.0754
Multiples of: 5

   340 V          180 V ~ 220 V   
FTR20D181K


300V 150V 115V 162V~198V Plugin Varistors ROHS
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FTR 0
6 to 16 Weeks Calender.png

AUD 0.1601
Multiples of: 5

   300 V          162 V ~ 198 V   
MOV7D471K206RV081


775V 385V 300V 423V~517V Plugin,P=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.

KNSCHA 0
6 to 16 Weeks Calender.png

AUD 0.0256
Multiples of: 20

   775 V          423 V ~ 517 V   
VDR-07D391K


Plugin,P=5mm Varistors ROHS
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VDR 0
6 to 16 Weeks Calender.png

AUD 0.0282
Multiples of: 20

                  
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