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
  
                      
MLV0603E30403T


Var MLV 4VAC/5.6VDC 30A 7.1V to 9.3V 0603 SMD T/R
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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.

Vishay Availability : 7318
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USD 0.1725

Multiples of: 1

MLV5.6 VDC4 VAC15.5 V-30 A0.1 J825 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)MLV0603E3PCB Mount9.3 V- 55 C+ 125 C 
MLVC08V048C080


62V 35A Varistor 1 Circuit Surface Mount, MLCV 0805 (2012 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 : 7316
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USD 0.1308

Multiples of: 1

MLV48 VDC34 VAC110 V-35 A100 mJ80 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)MLVCSMD/SMT62 V- 55 C+ 125 C 
VCAS121018J390RZ


Varistors 1210 18V 1.6J 3100pF AECQ200
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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 : 7307
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USD 0.4688

Multiples of: 1

MOV18 VDC13 VAC42 V-500 A1.6 J3100 pF SMD/SMTReel , Cut Tape1210 (3224 METRIC)VCASSMD/SMT25.5 V- 55 C+ 125 C 
VE1206K121R040


Varistors 56V 120A 1206 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.

Kemet Availability : 7288
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USD 0.1483

Multiples of: 1

MLV56 VDC40 VAC112 V-120 A800 mJ370 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)VEPCB Mount68 V- 55 C+ 150 CAEC - Q200
10D330K


Varistors Through Hole RoHS
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Ruilongyuan Availability : 7281
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USD 0.0401

Multiples of: 10

                  
VTA7080518C400RP


Varistors 8V 0805 42V Clamp TVS Hi-Temp 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.

Kyocera AVX Availability : 7281
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USD 0.1737

Multiples of: 1

MLV18 VDC13 VAC42 V-120 A300 mJ450 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VTPCB Mount25.5 V- 55 C+ 175 CAEC - Q200
PV75K3225R2


Varistors PV 75V 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 : 7275
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USD 0.2588

Multiples of: 1

MOV100 VDC75 VAC200 V-400 A4 J270 pF SMD/SMTReel , Cut Tape PVPCB Mount120 V- 40 C+ 85 C 
V150LT10AP


Varistors 150V 800pF
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Littelfuse Availability : 7275
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USD 0.273

Multiples of: 500

MOV200 VDC150 VAC395 V14 mm4.5 kA45 J800 pF RadialReel , Cut Tape LAPCB Mount264 V- 55 C+ 85 C 
B72220S271K101


Var MOV 275VAC/350VDC 8000A 430V 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.

TDK Availability : 7275
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USD 0.3762

Multiples of: 1

 350 VDC275 VAC  8 kA151 J - 40 C to + 85 CRadialBulk Standard 430 VDC   
AVRM1005C270KT101N


Varistors 1.0x0.5mm EIA 0402
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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 : 7198
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USD 0.0236

Multiples of: 10

MLV19 VDC-44 V-4 A60 mJ100 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)AVRPCB Mount27 V- 40 C+ 125 CAEC - Q200
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