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
  
                      
V07E275


Var MOV 275VAC/350VDC 1750A 473V Radial Bulk
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AUD 0.6458
Multiples of: 1

          -       
B72220S0421K551


Varistors Varistor S20K420G5S5
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TDK 0
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AUD 0.6458
Multiples of: 1

Mov560 VDC420 VAC1.12 kV20 mm8 kA175 J550 pF- 40 C to + 85 CRadialReel B722 680 VDC- 40 C+ 105 C 
MLV1210E33503T


Varistors 1210 35volts 45A 50.4V to 61.6V
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Vishay 0
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AUD 0.6459
Multiples of: 2000

MLV45 VDC35 VAC95 V-250 A2.2 J950 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)MLV1210E3PCB Mount61.6 V- 55 C+ 85 C 
V180MA1A


Varistors 105V 100A 27pF
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AUD 0.648
Multiples of: 1

MOV144 VDC105 VAC310 V3 mm100 A0.6 J27 pF RadialBulk MAPCB Mount180 V- 55 C+ 85 C 
V47MA2S


Varistors 30V 40A 210pF
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AUD 0.648
Multiples of: 1

MOV38 VDC30 VAC99 V3 mm40 A0.19 J210 pF RadialBulk MAPCB Mount47 V- 55 C+ 85 C 
V33MLA1206A


Littelfuse Varistors 33V 180A 500pF
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AUD 0.6482
Multiples of: 1

Mlv18 VDC14 VAC44 V 500 A2.5 J1440 pF- 55 C to + 125 CSmd/SmtBulk1206 (3216 METRIC)Mla  - 55 C+ 125 C 
V68MLA1206A


Littelfuse Varistors 68V 180A 100pF
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AUD 0.6482
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Mlv68 VDC 140 V   180 pF- 55 C to + 125 CSmd/SmtBulk1206 (3216 METRIC)Mla  - 55 C+ 125 C 
V20E17AUTO


Varistors 17V 20mm Straight Epoxy
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AUD 0.6493
Multiples of: 1

Mov20 V17 V53 V9 mm20 A35 J0.01875 uF- 40 C to + 85 CRadialBulk Aumov 27 V- 40 C+ 85 CAec - Q200
TMOV14N511K206RV040


845V 410V 320V 459V~561V Plugin,P=7.5mm Varistors ROHS
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AUD 0.6494
Multiples of: 1

   845 V          459 V ~ 561 V   
V250LT10CP


Varistors 10MM Radial
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AUD 0.6506
Multiples of: 5000

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