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
  
                      
ZVR07D271KK6F5A0


455V 225V 175V 270V Plugin,P=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.

South HongMing Availability : 1358
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USD 0.027

Multiples of: 10

   455 V          270 V   
V14E230P


Varistors 230Vrms 6kA 550pF 14mm Disc
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Littelfuse Availability : 1358
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USD 0.1287

Multiples of: 1

MOV300 VDC230 VAC595 V14 mm6 kA80 J550 pF RadialBulk UltraMOVPCB Mount396 V- 55 C+ 85 C 
B72205S300K101


Var MOV 30VAC/38VDC 100A 47V Thru-Hole Radial Bulk
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TDK Availability : 1358
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USD 0.1361

Multiples of: 1

          Bulk       
Hot V275LA20APX2855


Littelfuse Varistors RADIAL VARISTOR 20MM ROHS LEAD FREE
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Littelfuse Availability : 1358
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USD 0.289

Multiples of: 1

MOV369 VDC275 VAC710 V14 mm4.5 kA75 J450 pF RadialBulk LAPCB Mount473 V- 55 C+ 85 C 
V18ZA20P


Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE
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Littelfuse Availability : 1357
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USD 0.4628

Multiples of: 1

MOV14 VDC10 VAC37 V20 mm2 kA10 J0.022 uF RadialBulk ZAPCB Mount19.8 V- 55 C+ 85 C 
EZJ-Z0V171AA


Varistors Multilayer Varistor SMT EZJZ series
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Panasonic Availability : 1353
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USD 0.0116

Multiples of: 1

Mlv18 VDC     2.1 pF- 40 C to + 85 CSmd/SmtReel0402 (1005 METRIC)Ezj - P 170 VDC- 40 C+ 85 C 
FTR20D821KJ


1.355kV 670V 510V 738V~902V Plugin Varistors ROHS
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FTR Availability : 1353
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USD 0.1399

Multiples of: 5

   1.355 kV          738 V ~ 902 V   
VDRS07H130BSE


Varistors 130V 9mm Radial 5mm
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Vishay Availability : 1353
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USD 0.2134

Multiples of: 1

   340 V9 mm   - 40 C to + 125 C Bulk       
TMOV14RP275EL2T7


Var MOV 275VAC/350VDC 6000A 473V Radial T/R
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Littelfuse Availability : 1351
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USD 1.1169

Multiples of: 1

MOV430 VDC275 VAC710 V14 mm6 kA110 J450 pF RadialReel , Cut Tape TMOVPCB Mount473 V- 55 C+ 85 C 
USB0002DP


Varistors 18volts 10pF 0405 2-Elements
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Kyocera AVX Availability : 1347
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USD 0.2981

Multiples of: 1

MLV18 VDC14 VAC32 V-4 A15 mJ10 pF SMD/SMTReel , Cut Tape0405 (1013 METRIC)USBPCB Mount70 V- 55 C+ 125 C 
VDRUS10T510BSE


Varistors 510V 4500A 10D Radial
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Vishay Availability : 1346
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USD 0.5228

Multiples of: 1

Mov670 VDC510 VAC1.355 kV12.5 mm4.5 kA146 J135 pF RadialBulk VdrusPcb Mount820 V- 40 C+ 125 C 
TVR14241KS7SW


395V 200V 150V Plugin,P=7.5mm Varistors ROHS
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TKS Availability : 1345
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USD 0.1265

Multiples of: 5

   395 V          -   
B72207S0271K311


Varistors 275V RMS 7MM RADIAL Varistor S07K275GS3
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TDK Availability : 1344
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USD 0.077

Multiples of: 1

Mov350 V275 V710 V7 mm1.2 kA21 J110 pF- 40 C to + 85 CRadialReel B722 430 V- 40 C+ 105 C 
MVR1210-390G


1210 Varistors ROHS
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DOWO Availability : 1342
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USD 0.0815

Multiples of: 5

                  
STE20D180K1DQ0FST0R0


Varistors 14V 36V 2KA Through Hole,P=10MM RoHS
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Songtian Availability : 1338
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USD 0.2128

Multiples of: 5

   36 V          15 V ~ 21.6 V   
Hot TMOV20RP275E


Varistors THERMALLY PROTECTED VARISTOR 20MM
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Littelfuse Availability : 1338
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USD 0.9295

Multiples of: 1

MOV350 VDC275 VAC710 V20 mm10 kA190 J900 pF RadialBulk TMOVPCB Mount473 V- 55 C+ 85 C 
ERZ-V07D121


Varistors ZNR Transient/Surge Absorbers Type D
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Panasonic Availability : 1336
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USD 0.0935

Multiples of: 1

Mov100 V75 V200 V7 mm1.75 kA10 J590 pF- 40 C to + 85 CRadial  V 120 V- 40 C+ 85 C 
MLVC12V022C600


30V 150A Varistor 1 Circuit Surface Mount, MLCV 1206 (3216 Metric)
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Eaton Availability : 1336
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USD 0.1989

Multiples of: 1

MLV22 VDC15.6 VAC53 V-150 A400 mJ600 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)MLVCSMD/SMT30 V- 55 C+ 125 C 
B72214S0461K331


Varistors Varistor S14K460G3S3
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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 : 1334
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USD 0.3247

Multiples of: 1

Mov615 VDC460 VAC1.24 kV14 mm4.5 kA100 J260 pF RadialCut Tape B722xxs0Pcb Mount750 V- 40 C+ 105 C 
TVR10681KOC4AY


1120V 560V 420V 612V~748V 70J 2.5kA Radial Leaded 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.

TKS Availability : 1333
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USD 0.0763

Multiples of: 5

   1.12 kV          612 V ~ 748 V   
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