About Varistors

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
  
                      
V26MLA1210NH


Varistors 26V 300A 1000pF
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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 Availability : 780
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USD 0.6915

Multiples of: 1

MLV26 VDC20 VAC60 V-300 A1.2 J1040 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)MLAPCB Mount38.5 V- 55 C+ 125 C 
SFI0402ML120C-LF


Varistors 0402 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.

SFI Availability : 779
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USD 0.0071

Multiples of: 50

                  
B72210S0351K101


B72210S0351K101 10 mm through hole 40 c to +85 bulk mov b722 radial % leaded 350 vac epcos tdk 7DDOT5 varistors passive components
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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 Availability : 777
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USD 0.0505

Multiples of: 10

Mov 350 VAC 10 mm   - 40 C to + 85 CRadialBulk B722     
WLR-G07D511KHG6APBB3.5-H


Varistors Through Hole 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.

Tyohm Availability : 776
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USD 0.0171

Multiples of: 10

   845 V          -   
FNR10K271TFTN1NN


Plugin,P=7.5mm Varistors ROHS
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Fenghua Advanced Availability : 776
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USD 0.0462

Multiples of: 5

                  
NVD05UCD022


Varistors 22Volt 5mm
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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.

KOA Speer Availability : 776
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USD 0.0675

Multiples of: 1

Mov18 V14 V48 V5 mm125 A0.5 J - 40 C to + 125 CRadialReel Nvd 22 V- 40 C+ 85 CAec - Q200
FTR20D331K


550V 275V 210V 297V~363V 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.

FTR Availability : 776
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USD 0.1001

Multiples of: 5

   550 V          297 V ~ 363 V   
FTR20D431KJ


710V 350V 275V 387V~473V Plugin Varistors ROHS
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FTR Availability : 776
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USD 0.1141

Multiples of: 5

   710 V          387 V ~ 473 V   
ERZ-E11A911


Panasonic Varistors ERZ-E 11mm 910V Bulk ZNR Surge Absorber
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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.

Panasonic Availability : 776
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USD 0.2076

Multiples of: 50

Mov745 V550 V1.5 kV14 mm5 kA255 J240 pF- 40 C to + 85 C Bulk Erz - E 910 V- 40 C+ 85 C 
Z10D330


Varistors 33V 500A 12.5mm
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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.

Semitec Availability : 776
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USD 0.2932

Multiples of: 1

MOV26 VDC20 VAC675 V12.5 mm10 kA4.8 J1700 pF RadialBulk Z10DPCB Mount33 V- 40 C+ 85 C 
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