About Varistors

Eaton 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
  
                      
MLVC40V031C3000


39V 250A Varistor 1 Circuit Surface Mount, MLCV 2-SMD, No Lead
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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 : 0
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USD 1.1188

Multiples of: 2500

MLV31 VDC25 VAC69 V 250 A1.6 J3000 pF SMD/SMTReel , Cut Tape4032 (102080 METRIC)MLVCSMD/SMT39 V- 55 C+ 125 C 
MLVC40V045C2500


56V 250A Varistor 1 Circuit Surface Mount, MLCV 2-SMD, No Lead
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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 : 0
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USD 1.1188

Multiples of: 2500

          Tape And Reel2 - SMD , No LEAD*     
MLVC40V170C900


205V 1.2kA Varistor 1 Circuit Surface Mount, MLCV 2-SMD, No Lead
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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 : 0
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USD 1.1188

Multiples of: 2500

MLV170 VDC130 VAC361 V 1200 A9.5 J900 pF SMD/SMTReel , Cut Tape4032 (102080 METRIC)MLVCSMD/SMT205 V- 55 C+ 125 C 
MLVC40V200C700


240V 1.2kA Varistor 1 Circuit Surface Mount, MLCV 2-SMD, No Lead
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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 : 0
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USD 1.1887

Multiples of: 2500

MLV200 VDC150 VAC422 V 1200 A11 J700 pF SMD/SMTReel , Cut Tape4032 (102080 METRIC)MLVCSMD/SMT240 V- 55 C+ 125 C 
MLVC40V038C2800


47V 250A Varistor 1 Circuit Surface Mount, MLCV 2-SMD, No Lead
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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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 1.1887

Multiples of: 2500

MLV38 VDC30 VAC90 V 250 A2 J2800 pF SMD/SMTReel , Cut Tape4032 (102080 METRIC)MLVCSMD/SMT47 V- 55 C+ 125 C 
MLVC40V125C1350


150V 1.2kA Varistor 1 Circuit Surface Mount, MLCV 2-SMD, No Lead
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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 : 0
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USD 1.21

Multiples of: 1

          Tape And Reel2 - SMD , No LEADMlvc     
MLVC40V065C1900


82V 1.2kA Varistor 1 Circuit Surface Mount, MLCV 2-SMD, No Lead
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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 : 0
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USD 1.21

Multiples of: 1

MLV65 VDC50 VAC144 V 1200 A4.2 J1900 pF SMD/SMTReel , Cut Tape4032 (102080 METRIC)MLVCSMD/SMT82 V- 55 C+ 125 C 
MLVC40V014C5000


18V 250A Varistor 1 Circuit Surface Mount, MLCV 2-SMD, No Lead
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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 : 0
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USD 1.21

Multiples of: 1

          Tape And Reel2 - SMD , No LEADMlvc     
MLVC40V180C800


220V 1.2kA Varistor 1 Circuit Surface Mount, MLCV 2-SMD, No Lead
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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 : 0
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USD 1.21

Multiples of: 1

MLV180 VDC140 VAC387 V 1200 A10 J800 pF SMD/SMTReel , Cut Tape4032 (102080 METRIC)MLVCSMD/SMT220 V- 55 C+ 125 C 
MLVC40V022C4000


27V 250A Varistor 1 Circuit Surface Mount, MLCV 2-SMD, No Lead
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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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 1.21

Multiples of: 1

MLV22 VDC17 VAC53 V 250 A1.1 J4000 pF SMD/SMTReel , Cut Tape4032 (102080 METRIC)MLVCSMD/SMT27 V- 55 C+ 125 C 
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