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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(Ex. GST)(▲▼)		Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
D61ZOV681RA70


MOV - Standard, 10mm, 680VAC, 3500A Imax (aka 01-1271)
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Maida 1940
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AUD 0.3552
Multiples of: 250

          -       
VCAS120630D650DP


Varistors 21VAC 30VDC 0.4J 400pF 41 V 67V
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Kyocera AVX 1940
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AUD 0.4732
Multiples of: 1

Mlv30 V21 V67 V 120 A0.4 J400 pF Smd/SmtReel1206 (3216 METRIC)Vcas 41 V- 55 C+ 125 C 
MOV-20D220K


Varistors 22volts 20mm
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Bourns 1940
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AUD 0.4924
Multiples of: 1

MOV22 VDC14 VAC43 V20 mm1 kA5 J9100 pF RadialBulk MOV - 20DxxxKPCB Mount22 V- 40 C+ 85 C 
V82ZS12P


Varistors 4500A 2500pF
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Littelfuse 1940
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AUD 0.506
Multiples of: 500

MOV68 VDC50 VAC145 V14 mm4.5 kA15 J2500 pF RadialReel ZAPCB Mount - 55 C+ 85 C 
MLV1210E32503T


Varistors 1210 25volts 30A 37.0V to 46.0V
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Vishay 1940
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AUD 0.6346
Multiples of: 1

MLV30 VDC25 VAC77 V-400 A1.9 J1200 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)MLV1210E3PCB Mount46 V- 55 C+ 85 C 
ERZ-E14A361S1


Varistors 360VDC 1W 7500A L/S=10mm Long LD
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Panasonic 1940
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AUD 0.6447
Multiples of: 1

MOV300 VDC230 VAC595 V16.5 mm7.5 kA255 J900 pF RadialBulk ERZ - E - S1PCB Mount360 V- 40 C+ 125 C 
ZV30K2220122NIR1


Varistors ZV 30V 10%
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Bourns 1940
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AUD 0.7118
Multiples of: 1000

MLV38 VDC30 VAC77 V-1200 A12.2 J400 pF SMD/SMTReel , Cut Tape2220 (5750 METRIC)ZVPCB Mount47 V- 55 C+ 125 C 
VC121026H560RP


Varistors 18VAC 26VDC 1.2J 2150pF 34.5 V 60V
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Kyocera AVX 1940
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AUD 0.7442
Multiples of: 1

MLV26 VDC18 VAC60 V-300 A1.2 J2150 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)VCPCB Mount34.5 V- 55 C+ 125 C 
B72650M271K93


MLV CU3225K275G2K1
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TDK 1940
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AUD 0.7491
Multiples of: 2000

                  
V200CH8T


Varistors 130V 250A 110pF 7 Inch Reel
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Littelfuse 2000
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AUD 0.9692
Multiples of: 1000

Mov175 V130 V340 V 250 A4 J110 pF- 55 C to + 125 CSmd/SmtReel3220Ch 200 V- 55 C+ 125 C 
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