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
  
                      
VC020103V101WP


Varistors 2VAC 3.5VDC 0.02J 100pF 8.84 V 14V
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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 : 9700
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USD 0.0502

Multiples of: 1

Mlv3.5 VDC2 VAC14 V 10 A0.02 J100 pF- 55 C to + 125 CSmd/SmtReel0201 (0603 METRIC)Vc 8.84 V- 55 C+ 125 C 
B72590D50H260


ESD Suppressors 0402 90Vdc 0.6pF CerDiod CDS2C05HDMI2
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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 : 9700
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USD 0.0508

Multiples of: 1

MLV5.6 VDC-----0.6 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)High - Speed CeraDiodesPCB Mount90 V- 40 C+ 85 C 
MOV-07D201KTR


Bourns Varistors 250pF 200volts 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.

Bourns Availability : 9700
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USD 0.0509

Multiples of: 2000

 225 VDC 340 V7 mm1.2 kA13 J250 pF- 40 C to + 85 C Reel Mov - 07Dxxxk  - 40 C+ 85 C 
B72220S251K551


EPCOS TDK Varistors 250vrms 20mm StdCrmp
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TDK Availability : 9700
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USD 0.054

Multiples of: 1000

Mov320 VDC250 VAC650 V20 mm8 kA140 J940 pF- 40 C to + 85 CRadialReel-Advanced 390 VDC- 40 C+ 105 C 
MLVC04V018C090


25V 20A Varistor 1 Circuit Surface Mount, MLCV 0402 (1005 Metric)
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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 Availability : 9700
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USD 0.0562

Multiples of: 1

MLV18 VDC12.7 VAC44 V-20 A50 mJ90 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)MLVCSMD/SMT25 V- 55 C+ 125 C 
V0402MHS12FR


Varistors 55V 16pF MULTI-LAYER VARISTOR
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Littelfuse Availability : 9700
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USD 0.0695

Multiples of: 1

          Cut Tape Mla     
AMLV04V18C012


Varistors Surface Mount Automotive MLV, AMLV04, 0402 MLV 18 Vdc
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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 Availability : 9700
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USD 0.0788

Multiples of: 1

MLV18 VDC14 VAC55 V-2 A0.03 J12 pF SMD/SMTReel , Cut Tape AMLV04PCB Mount28 V- 55 C+ 125 C 
ERZ-E05A201


Panasonic Varistors ERZ-E 5mm 200V 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 : 9700
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USD 0.1014

Multiples of: 1

Mov170 V130 V340 V7 mm1.2 kA13 J200 pF- 40 C to + 85 C Bulk Erz - E 200 V- 40 C+ 85 C 
V140LS2P


Varistors RADIAL VARISTOR PB FREE D07
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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 : 9700
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USD 0.1612

Multiples of: 1

MOV180 VDC140 VAC360 V7 mm1.2 kA 160 pF RadialReel , Cut Tape LAPCB Mount - 55 C+ 85 C 
Hot V320LT7P


Littelfuse Varistors 320V 65pF
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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 : 9700
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USD 0.1726

Multiples of: 1

Mov420 VDC320 VAC850 V7 mm1.2 kA25 J65 pF- 55 C to + 85 CRadialReel Lt 565 VDC- 55 C+ 85 C 
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