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
  
                      
BVRA1206-25PFR


Varistors MLV Auto 1206 25VAC , Lead free
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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.

Bourns Availability : 3869
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USD 0.2657

Multiples of: 1

Varistors31 VDC25 VAC69 V   650 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)BVRASMD/SMT36 V to 44 V- 40 C+ 125 C 
B72214S2171K101


Varistors Varistor S14K175E2
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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 : 3868
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USD 0.1991

Multiples of: 1

MOV225 VDC175 VAC455 V15.5 mm6 kA70 J490 pF RadialBulk B722xxS2PCB Mount270 V- 40 C+ 105 C 
431KD07-F


Varistors 430V 1.2KA MOV Disc 7mm
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Yageo Availability : 3863
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USD 0.0352

Multiples of: 1

MOV350 VDC275 VAC710 V7 mm1.2 kA28 J115 pF RadialBulk 05DThrough Hole430 V- 40 C+ 105 C 
VTA7060318A400RP


Varistors 18V 0603 42V Clamp TVS Hi-Temp AEC-Q200
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Kyocera AVX Availability : 3863
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USD 0.1806

Multiples of: 1

MLV18 VDC13 VAC42 V-30 A100 mJ275 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)VTPCB Mount23 V- 55 C+ 175 CAEC - Q200
ERZ-V05D431


Var 275VAC/350VDC 800A 430V Radial Bulk
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Panasonic Availability : 3860
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USD 0.088

Multiples of: 1

Mov350 V275 V745 V5 mm800 A13.5 J70 pF- 40 C to + 85 CRadialBulk V 430 V- 40 C+ 85 C 
BVRA0805-11PFR


Varistors MLV Auto 0805 11VAC , Lead free
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Bourns Availability : 3860
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USD 0.1368

Multiples of: 1

Varistors14 VDC11 VAC38 V   500 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)BVRASMD/SMT17 V to 21 V- 40 C+ 125 C 
BVRA1206-30PFR


Varistors MLV Auto 1206 30VAC , Lead free
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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.

Bourns Availability : 3860
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USD 0.2657

Multiples of: 1

Varistors38 VDC30 VAC81 V   600 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)BVRASMD/SMT45 V to 55 V- 40 C+ 125 C 
EZJ-S1VB822


Varistors 6VDC W/EMI VARISTOR
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Panasonic Availability : 3859
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USD 0.3707

Multiples of: 1

Mlv6 VDC     8200 pF- 40 C to + 85 CSmd/SmtReel0603 (1608 METRIC)Ezj - Z 12 VDC- 40 C+ 85 C 
AMCV-1206H-380-T


Varistors 500pF, 50V Ip=250A
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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.

ABRACON Availability : 3858
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USD 0.4235

Multiples of: 1

MLV38 VDC30 VAC75 V-250 A1 J500 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)AMCVPCB Mount50 V- 55 C+ 85 C 
MOV-07D241K


Varistors 210pF 240volts 10%
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Bourns Availability : 3857
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USD 0.0429

Multiples of: 1

MOV264 VDC150 VAC395 V7 mm1.2 kA15 J210 pF RadialBulk MOV - 07DxxxKPCB Mount240 V- 40 C+ 85 C 
MLVC08V033C120


45V 35A Varistor 1 Circuit Surface Mount, MLCV 0805 (2012 Metric)
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Eaton Availability : 3852
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USD 0.1628

Multiples of: 1

MLV33 VDC23.3 VAC79 V-35 A100 mJ120 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)MLVCSMD/SMT45 V- 55 C+ 125 C 
BVRA0805-04PFR


Varistors MLV Auto 0805 4VAC , Lead free
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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.

Bourns Availability : 3850
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USD 0.1368

Multiples of: 1

Varistors5.5 VDC4 VAC22 V   800 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)BVRASMD/SMT7.8 V to 12 V- 40 C+ 125 C 
BVRA1206-40PFR


Varistors MLV Auto 1206 40VAC , Lead free
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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.

Bourns Availability : 3850
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USD 0.2657

Multiples of: 1

Varistors56 VDC40 VAC110 V   220 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)BVRASMD/SMT66 V to 82 V- 40 C+ 125 C 
ERZ-E11A751SC


Varistors 750VDC 0.6W 1mA L/S=7.5mm Cut LD
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Panasonic Availability : 3849
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USD 0.3041

Multiples of: 1

MOV615 VDC460 VAC1240 V14 mm5 kA210 J280 pF RadialBulk ERZ - E - S1PCB Mount750 V- 40 C+ 125 C 
RL0805A300K


79V 0805 Varistors ROHS
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Ruilongyuan Availability : 3847
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USD 0.0449

Multiples of: 5

   79 V              
VC121048H101TP


Varistors 34VAC 48VDC 1.2J 500pF 62 V 100V
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Kyocera AVX Availability : 3844
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USD 0.198

Multiples of: 1

MLV48 VDC34 VAC100 V-250 A1.2 J500 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)VCPCB Mount62 V- 55 C+ 125 C 
VCAS060326A580DP


AVX Varistors 0603 26VDC .1J 60v 32VDC .1J 60v
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Kyocera AVX Availability : 3838
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USD 0.1122

Multiples of: 1

Mlv26 VDC18 VAC60 V 30 A0.1 J155 pF- 55 C to + 125 CSmd/SmtReel0603 (1608 METRIC)Vcas 34.5 V- 55 C+ 125 C 
KESD0805/27V


60V 27V 20V 36V 0805 Varistors ROHS
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Yongyutai Electronics Availability : 3831
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USD 0.0254

Multiples of: 10

   60 V          36 V   
VC080509A200RP


Varistors 6.4VAC 9VDC 0.1J 750pF 12.7 V 22V
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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 : 3831
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USD 0.0547

Multiples of: 1

Mlv9 V6.4 V22 V 40 A0.1 J750 pF- 55 C to + 125 CSmd/SmtReel0805 (2012 METRIC)Vc 12.7 V- 55 C+ 125 C 
FTR20D301K


500V 250V 190V 270V~330V Plugin Varistors ROHS
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FTR Availability : 3831
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USD 0.0983

Multiples of: 5

   500 V          270 V ~ 330 V   
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