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
  
                      
AMCV-0402-180-C800N-T


Varistors 80pF +/-30% 22-28Volt Ip=15A
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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.

ABRACON Availability : 7405
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USD 0.0375

Multiples of: 1

MLV18 VDC12.7 VAC48 V-15 A30 mJ80 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)AMCVPCB Mount22 V to 28 V- 55 C+ 125 C 
MLVC08V030C260


42V 100A 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 : 7395
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USD 0.1775

Multiples of: 1

MLV30 VDC21.2 VAC74 V-100 A300 mJ260 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)MLVCSMD/SMT42 V- 55 C+ 125 C 
SDV1005S180C030YPTF


Varistors 18V 31~38 58V 0402 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.

Sunlord Availability : 7385
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USD 0.0035

Multiples of: 100

   58 V          31 V ~ 38 V   
B72530T6170K062


Varistors 1210 24VDC 8000pF 2000A
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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 : 7382
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USD 0.4

Multiples of: 1

MLV24 VDC17 VAC47 V-2000 A4000 mJ8000 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)High SurgePCB Mount29.7 V- 55 C+ 125 C 
B72660M0600K072


Varistors 60V 1200A 480pF Varistor CU4032K60G2
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TDK Availability : 7381
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USD 0.4775

Multiples of: 1

MLV85 VDC60 VAC200 V-1.2 kA4.8 J430 pF SMD/SMTBlister Pack4032 (102080 METRIC)CU StandardPCB Mount120 V- 40 C+ 85 C 
V460LS20CPX2510


Metal-Oxide Varistors
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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 : 7372
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USD 0.2785

Multiples of: 1

                  
AMCV-0603LC-260-C100N-T


Varistors 10pF +-30% 31-38Volt Ip=2A
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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.

Abracon Availability : 7367
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USD 0.05

Multiples of: 1

          Cut Tape       
B72310S0511K101


Varistors 10mm, 570Vac, 10%, Compact Series
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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 : 7353
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USD 0.2875

Multiples of: 1

MOV670 VDC510 VAC1355 V 2.5 kA55 J140 pF RadialBulk SIOV - S10KPCB Mount820 V- 40 C+ 105 C 
ERZ-E05A361


Panasonic Varistors ERZ-E 5mm 360V Bulk ZNR Surge Absorber
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Panasonic Availability : 7329
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USD 0.084

Multiples of: 1

Mov300 V230 V595 V7 mm1.2 kA23 J130 pF- 40 C to + 85 C Bulk Erz - E 360 V- 40 C+ 85 C 
B72510E0110K062


Varistors 11Vrms 120A CT0805K11G
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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 : 7329
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USD 0.1587

Multiples of: 1

Mlv14 V11 V35 V 120 A200 Mj400 pF- 55 C to + 125 CSmd/SmtReel0805 (2012 METRIC)Ct 18 V- 55 C+ 125 CAec - Q200
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