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
  
                      
DV150K4032R2


Varistors DV SERIES 150V
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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 : 6513
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USD 0.383

Multiples of: 1

MOV200 VDC150 VAC395 V-1.2 mA18.5 J220 pF SMD/SMTReel , Cut Tape4032 (1080 METRIC)DVPCB Mount240 V- 40 C+ 125 C 
B72214S0151K101


Varistors 200V 240 (216~264) 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.

TDK Availability : 6512
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USD 0.1897

Multiples of: 1

Mov200 VDC150 VAC395 V15.5 mm4.5 kA40 J750 pF RadialBulk Standardd 240 V- 40 C+ 105 C 
B72520T80L62


Varistors 1206 8.0V 200A CT1206L8G
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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 : 6505
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USD 0.1981

Multiples of: 1

Mlv11 V8 V30 V 200 A500 Mj1000 pF- 55 C to + 125 CSmd/SmtReel1206 (3216 METRIC)Standard 15 V- 55 C+ 125 C 
B72207S2211K101


Varistors Varistor S07K210E2
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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 : 6503
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USD 0.102

Multiples of: 1

MOV270 VDC210 VAC545 V7 mm1.75 kA20 J125 pF RadialBulk B722xxS2PCB Mount330 V- 40 C+ 105 C 
AVRL101D6R8GTA


Varistors 0402 20VDC 6.8pF AEC-Q200
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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 : 6497
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USD 0.0413

Multiples of: 10000

MLV20 VDC-58 V-1 A10 mJ6.8 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)AVRPCB Mount27 V- 40 C+ 125 CAEC - Q200
FTR10D112K


Varistors 895V 1815V 2.5KA Through Hole,P=7.5mm 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 : 6497
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USD 0.0638

Multiples of: 5

   1815 V          990 V ~ 1210 V   
82550300


Varistors WE-VS SMD Varistor 280pF 100A 38VDC
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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.

Wurth Availability : 6490
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USD 0.4538

Multiples of: 1

MOV38 VDC30 VAC77 V-100 A300 mJ280 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)WE - VSPCB Mount47 V- 40 C+ 85 C 
FTR10D471K-C3Z3


775V 385V 300V 423V~517V 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 : 6489
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USD 0.034

Multiples of: 10

   775 V          423 V ~ 517 V   
B72214Q0271K101


Varistors Varistor Q14K275
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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 : 6488
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USD 0.5525

Multiples of: 1

Mov350 V275 V710 V14 mm8 kA 470 pF- 40 C to + 85 C Bulk Energetiq  - 40 C+ 105 C 
FTR10D102K


Varistors 825V 1650V 2.5KA Through Hole,P=7.5mm 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 : 6486
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USD 0.0505

Multiples of: 5

   1650 V          900 V ~ 1100 V   
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