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
  
                      
R71ZOV151HC


MOV - HC, 10mm Sqr, 150VAC, 5200A Imax (aka 01-1881)
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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.

Maida 0
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AUD 0.3251
Multiples of: 500

          -       
ERZ-V09D511


Varistors ZNR Transient/Surge Absorbers Type D
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AUD 0.3254
Multiples of: 1

Mov410 VDC320 VAC845 V9 mm3.5 kA 210 pF Radial  V 510 VDC   
ERZ-V09D560


Varistors ZNR Transient/Surge Absorbers Type D
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Panasonic 0
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AUD 0.3254
Multiples of: 1

MOV45 VDC35 VAC110 V9 mm1 kA8.1 J3750 pF Radial  VPCB Mount56 V- 40 C+ 85 C 
B72210S0171K151


Varistors Varistor S10K175G5
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TDK 0
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AUD 0.326
Multiples of: 1

Mov225 VDC175 VAC455 V10 mm2.5 kA28 J380 pF RadialCut Tape Standardd 270 VDC- 40 C+ 105 C 
B72210S0600K551


Varistors Varistor S10K60G5S5
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AUD 0.326
Multiples of: 1

Mov85 VDC60 VAC165 V10 mm500 A10 J870 pF RadialCut Tape Standardd 100 VDC- 40 C+ 105 C 
VZ14D820KBS-N


Var MOV 50VAC/66VDC 4500A 90V Radial Bulk
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AUD 0.3262
Multiples of: 100

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VZ14D390KBS-N


Var MOV 25VAC/31VDC 1000A 43V Radial Bulk
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AUD 0.3262
Multiples of: 300

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Z7D271


Varistors 270V 1250A 8.5mm
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AUD 0.3265
Multiples of: 1

 225 V175 V455 V 6.5 kA24 J1300 pF- 40 C to + 85 C Bulk Z7d  - 40 C+ 85 C 
Z7D391


Semitec Varistors 390V 1250A 8.5mm
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AUD 0.3265
Multiples of: 1

 320 VDC250 VAC775 V22.5 mm6.5 kA35 J900 pF- 40 C to + 85 C Bulk Z7d  - 40 C+ 85 C 
Z7D241


Varistors 240V 1250A 8.5mm
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Semitec 0
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AUD 0.3265
Multiples of: 1

 200 VDC150 VAC360 V22.5 mm6.5 kA21 J1600 pF RadialBulk Z7DPCB Mount - 40 C+ 85 C 
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