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
  
                      
2322-594-54216


560V 400A 11MM VDR KINKED RADIAL LEAD VARISTOR
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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.

Vishay 0
Ships to you
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AUD 3.8745
Multiples of: 1

 560 VDC420 VAC680 V10 mm  165 pF  Bulk       
EV34D680KA


Var MOV 680VAC/895VDC 45000A 1210V SMD Radial Bulk
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World Products 0
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AUD 4.05
Multiples of: 5

                  
TVZ25RCN241KBS


Var MOV 150VAC/200VDC 22000A 264V Thru-Hole Pin Automotive Bulk
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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.

World Products 0
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AUD 4.0962
Multiples of: 10

          -       
TVZ25RBN911KBS


TVZ25RBN911KBS world products varistors passive components
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World Products 0
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AUD 4.0998
Multiples of: 1

          -       
V16AUMLA2220H


Varistors MULTI LAYER VARISTOR SMF FOR AUTOMOTIVE
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Littelfuse 0
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AUD 4.1524
Multiples of: 1

MLV16 VDC-42 V--50 J0.025 uF SMD/SMTReel , Cut Tape MLAPCB Mount26.4 V- 55 C+ 125 C 
40D751K


1.24kV 615V 940J 3200pF@1kHz 460V 750V 40000A 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.

SURGING 0
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AUD 4.1967
Multiples of: 1

                  
2322-594-52716


275V 2500A RMS 11MM RADIAL LEAD VARISTOR
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Vishay 0
Ships to you
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AUD 4.2053
Multiples of: 1

   710 V    - 40 C to + 125 C Bulk 2322     
V230SM20


Varistors MOV 230VAC/300VDC 6500A 396V SMD
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Littelfuse 0
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AUD 4.2247
Multiples of: 432

 300 VDC230 VAC595 V26 mm6.5 kA122 J1100 pF SMD/SMTReel SM20PCB Mount - 40 C+ 85 C 
NTE2V420


Var MOV 420VAC/560VDC 4500A 680V Radial
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AUD 4.2307
Multiples of: 1

                  
NTE524V27


Var MOV 275VAC/330VDC 6500A 430V Radial
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NTE 0
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AUD 4.2708
Multiples of: 1

                  
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