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
  
                      
MLVC18V016C1900


22V 500A Varistor 1 Circuit Surface Mount, MLCV 1812 (4532 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 : 0
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USD 0.3981

Multiples of: 3000

MLV16 VDC11.3 VAC39 V 500 A2.5 J1900 pF SMD/SMTReel , Cut Tape1812 (4532 METRIC)MLVCSMD/SMT22 V- 55 C+ 125 C 
MLVC18V038C1050


51V 500A Varistor 1 Circuit Surface Mount, MLCV 1812 (4532 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 : 0
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USD 0.3981

Multiples of: 3000

MLV38 VDC27 VAC90 V 500 A2.5 J1050 pF SMD/SMTReel , Cut Tape1812 (4532 METRIC)MLVCSMD/SMT51 V- 55 C+ 125 C 
MLVC18V033C1100


45V 500A Varistor 1 Circuit Surface Mount, MLCV 1812 (4532 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 : 0
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USD 0.3981

Multiples of: 3000

MLV33 VDC23.3 VAC79 V 500 A2.5 J1100 pF SMD/SMTReel , Cut Tape1812 (4532 METRIC)MLVCSMD/SMT45 V- 55 C+ 125 C 
MOV10131EDA


Var 130VAC/170VDC 3500A 200V Radial Bulk
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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 0.4125

Multiples of: 1

          -       
MOVS4032V320


Varistors 320 VAC, 845 V CLAMP, 1200 PEA
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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 0.4176

Multiples of: 1

MOV670 VDC320 VAC845 V-1200 A-- SMD/SMTReel , Cut Tape4032MOVS4032SMD/SMT561 V- 40 C+ 85 C 
MLVC18V024C1500


33V 500A Varistor 1 Circuit Surface Mount, MLCV 1812 (4532 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 : 0
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USD 0.4275

Multiples of: 1

MLV24 VDC17 VAC58 V 500 A2.5 J1500 pF SMD/SMTReel , Cut Tape1812 (4532 METRIC)MLVCSMD/SMT33 V- 55 C+ 125 C 
MLVC18V022C1600


30V 500A Varistor 1 Circuit Surface Mount, MLCV 1812 (4532 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 : 0
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USD 0.4275

Multiples of: 1

MLV22 VDC15.6 VAC53 V 500 A2.5 J1600 pF SMD/SMTReel , Cut Tape1812 (4532 METRIC)MLVCSMD/SMT30 V- 55 C+ 125 C 
MLVC18V056C800


72V 500A Varistor 1 Circuit Surface Mount, MLCV 1812 (4532 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 : 0
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USD 0.4275

Multiples of: 1

MLV56 VDC40 VAC127 V 500 A2.5 J800 pF SMD/SMTReel , Cut Tape1812 (4532 METRIC)MLVCSMD/SMT72 V- 55 C+ 125 C 
MLVC18V014C2200


20V 500A Varistor 1 Circuit Surface Mount, MLCV 1812 (4532 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 : 0
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USD 0.4275

Multiples of: 1

          Tape And Reel1812 (4532 METRIC)Mlvc     
MLVC18V012C2300


18V 500A Varistor 1 Circuit Surface Mount, MLCV 1812 (4532 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.4275

Multiples of: 1

MLV12 VDC8.5 VAC34 V 500 A2.5 J2300 pF SMD/SMTReel , Cut Tape1812 (4532 METRIC)MLVCSMD/SMT18 V- 55 C+ 125 C 
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