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
  
                      
EVTD34V50KA


EVTD34V50KA world products
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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.

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AUD 13.05
Multiples of: 1

                  
EVTD34V60KA


Var MOV 60VAC/85VDC 45000A 100V Thru-Hole Straight Strap Terminal
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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.

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AUD 13.05
Multiples of: 2

                  
EVTD34V75KA


Var MOV 75VAC/100VDC 45000A 120V Thru-Hole Straight Strap Terminal
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AUD 13.05
Multiples of: 2

                  
RV02


SSR METAL OXIDE VARISTOR (MOV)
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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.

Carlo Gavazzi 0
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AUD 13.0515
Multiples of: 100

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ERZ-C32CK431W


Varistors ERZC TYPE CK UL CSA RECOGNZD DSK ZNR TAB
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Panasonic 0
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AUD 13.2463
Multiples of: 1

Mov   32 mm       Ck     
ERZ-C20EK781Y


Varistors 780V 8KA 48x42x14mm
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Panasonic 0
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AUD 13.2767
Multiples of: 1

Mov640 VDC440 VAC1.29 kV 8 kA200 J800 pF ScrewBulk1805 (4814 METRIC)Ek 780 V- 40 C+ 85 C 
B72225M0271M301


Varistors 275V 20kA 10% 3pin 25mm
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AUD 13.32
Multiples of: 1

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V481HG34


Varistors HIGH ENERGY PCB USE
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Littelfuse 0
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AUD 13.44
Multiples of: 180

Mov750 VDC480 VAC1.24 kV34 mm40 kA 2700 pF RadialBulk Hg34Pcb Mount - 55 C+ 85 C 
B72230M0381M401


Varistors 385V 25kA 10% 4pin 30mm
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AUD 13.4532
Multiples of: 400

MOV505 VDC385 VDC1500 V-25 kA600 J1250 V RadialTray MT30PCB Mount620 V- 40 C+ 85 C 
B72230M0321M401


Varistors 320V 25kA 10% 4pin 30mm
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AUD 13.4808
Multiples of: 960

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