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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Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
V230SM7


Littelfuse Varistors SURFACE MOUNT SM7 VARISTORS
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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.

Littelfuse 582
Ships to you
between Thu. 04 Jun to Mon. 08 Jun
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AUD 1.7129

Multiples of: 1

MOV300 VDC230 VAC595 V-1.2 kA20 J100 pF SMD/SMTReel , Cut Tape SM7PCB Mount396 V- 40 C+ 85 C 
NTE1V115


Var MOV 115VAC/150VDC 1200A 171V Radial
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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.

NTE 0
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AUD 1.7991

Multiples of: 1

                  
B72220U2511K501


Varistors SNF Leaded Varistor 510V 20mm 10%
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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.

TDK 0
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AUD 1.8058

Multiples of: 1

Mov670 VDC510 VAC1.355 kV23.5 mm10 kA325 J460 pF RadialBulk Snf Advanced 820 V- 40 C+ 125 C 
NTE1V020


Var MOV 20VAC/26VDC 250A 33V Radial
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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.

NTE 0
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AUD 1.8274

Multiples of: 1

          -       
MLVC40V200C700


240V 1.2kA Varistor 1 Circuit Surface Mount, MLCV 2-SMD, No Lead
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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.

Eaton 0
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AUD 1.8287

Multiples of: 2500

MLV200 VDC150 VAC422 V 1200 A11 J700 pF SMD/SMTReel , Cut Tape4032 (102080 METRIC)MLVCSMD/SMT240 V- 55 C+ 125 C 
MLVC40V038C2800


47V 250A Varistor 1 Circuit Surface Mount, MLCV 2-SMD, No Lead
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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.

Eaton 0
6 to 16 Weeks Calender.png

AUD 1.8287

Multiples of: 2500

MLV38 VDC30 VAC90 V 250 A2 J2800 pF SMD/SMTReel , Cut Tape4032 (102080 METRIC)MLVCSMD/SMT47 V- 55 C+ 125 C 
TVZ25D821KBS


Var MOV 510VAC/675VDC 18000A 902V Pin 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 1.8327

Multiples of: 30

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NTE1V250


Var MOV 250VAC/320VDC 1200A 390V Radial
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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.

NTE 0
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AUD 1.836

Multiples of: 1

                  
EV34D180KA


Var MOV 150VAC/200VDC 50000A 270V SMD Radial 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
6 to 16 Weeks Calender.png

AUD 1.836

Multiples of: 10

                  
VDRH20X300BKE


Varistors 300VAC 350J 470V-CLAMP 10KA-PK
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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
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AUD 1.8471

Multiples of: 1

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