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
  
                      
V18AUMLA2220H


Varistors 18V 2220 125C AUML AEC-Q200 Low Profile
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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 : 965
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USD 2.7339

Multiples of: 1

Mlv18 V 40 V 10 A25 J - 55 C to + 125 CSmd/SmtReel2220 (5650 METRIC)Auml 23 V- 55 C+ 125 CAec - Q200
ERZ-V20D361


Varistors 360V 6500A ZNR SUR ABSORBER 20MM
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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 : 964
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USD 0.8683

Multiples of: 1

Mov300 V230 V595 V20 mm10 kA255 J1100 pF- 40 C to + 85 CRadial  V 360 V- 40 C+ 85 C 
ERZ-E11A271CS


Varistors ERZ-E 11mm 270V 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 : 963
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USD 0.1991

Multiples of: 1

MOV225 VDC175 VAC455 V13 mm6 kA99 J580 pF RadialBulk ERZ - E10PCB Mount270 V- 40 C+ 85 C 
Z21D101


Semitec Varistors 100V 6500A 22.5mm
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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 : 963
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USD 0.5958

Multiples of: 1

MOV85 VDC60 VAC110 V22.5 mm250 A70 J1500 pF RadialBulk Z21DPCB Mount100 V- 40 C+ 85 C 
VG222038Y770DP


AVX Varistors 38volts 12J 2000A
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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.

Kyocera AVX Availability : 963
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USD 0.7958

Multiples of: 1

MLV38 VDC30 VAC77 V-2 kA12 J4200 pF SMD/SMTReel , Cut Tape2220 (5750 METRIC)VGPCB Mount47 V- 55 C+ 125 C 
271KD05


475V 225V 175V 270V 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.

Liown Availability : 960
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USD 0.0205

Multiples of: 20

   475 V          270 V   
FTR14D151KJ


250V 125V 95V 135V~165V Plugin,P=7.5mm 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 : 960
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USD 0.0479

Multiples of: 5

   250 V          135 V ~ 165 V   
D58ZOV500RA01


MOV - Standard, 5mm, 50VAC, 800A Imax (aka 01-2858)
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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 Availability : 960
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USD 0.0783

Multiples of: 1000

          -       
Hot ERZ-VA7D121


Varistors ZNR Transient/Surge Absorbers Type D
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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 : 960
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USD 0.0802

Multiples of: 1

MOV100 VDC75 VAC200 V7 mm1750 A10 J590 pF Radial  VPCB Mount120 V- 40 C+ 85 C 
FTR07D180KJ


36V 14V 11V 15V~21.6V 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 : 0
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USD 0.0248

Multiples of: 10

   36 V          15 V ~ 21.6 V   
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