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
  
                      
B72530T0200K062


Tools and Accessories, 25 Replacement Blades for PB-7 (0.007in)
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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 0.4084
Multiples of: 1

                  
S20K150


S20K150
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AUD 0.4085
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          -       
ERZ-V10D911C1


Panasonic Varistors ZNR TransientSurge Absorbers Type D
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AUD 0.4086
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Mov   10 mm       V     
RM14D182KD1IE100


2.97kV 1.465kV 1kV 1.8kV Plugin,P=7.5mm Varistors ROHS
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Dersonic 0
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AUD 0.4089
Multiples of: 1

   2.97 kV          1.8 kV   
V22ZC3P


Varistors 14V 1000A 9000pF
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AUD 0.4092
Multiples of: 750

MOV18 VDC14 VAC43 V14 mm1 kA4 J9000 pF RadialBulk ZAPCB Mount - 55 C+ 85 C 
V10P30P


Varistors 30V 10mm Phenolic UltraMOV
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AUD 0.4093
Multiples of: 1

Mov47 VDC30 VAC93 V10 mm2 kA15.5 J2550 pF RadialBulk-Lv UltramovPcb Mount47 V- 40 C+ 125 C 
V470ZT05P


470V 400A Varistor 1 Circuit Through Hole Disc 5mm
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AUD 0.4102
Multiples of: 1

MOV385 VDC300 VAC775 V5 mm400 A12 J35 pF RadialReel , Cut Tape ZAPCB Mount - 55 C+ 85 C 
V33ZS5P


Varistors 20V 1000A 6000pF
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AUD 0.4554
Multiples of: 500

MOV26 VDC20 VAC65 V14 mm1 kA6 J6000 pF RadialReel ZAPCB Mount - 55 C+ 85 C 
D65ZOV231RA115


MOV - Standard, 20mm, 230VAC, 10000A Imax (aka 01-0328)
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AUD 0.4108
Multiples of: 250

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B72210S0301K531


EPCOS TDK Varistors Varistor S10K300G3S5
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AUD 0.4113
Multiples of: 1

Mov385 VDC300 VAC775 V10 mm2.5 kA47 J200 pF- 40 C to + 85 CRadialReel B722 470 VDC- 40 C+ 105 C 
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