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
  
                      
C36992-000


Var MOV 40VAC/56VDC 250A 68V Radial T/R
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Littelfuse 5820
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AUD 0.42
Multiples of: 1

          Box       
ZV50K1812401NIR1


Varistors ZV 50V 10%
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Bourns 5820
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AUD 0.4248
Multiples of: 1

MLV65 VDC50 VAC135 V-400 A4.8 J710 pF SMD/SMTReel , Cut Tape1812 (4732 METRIC)ZVPCB Mount82 V- 55 C+ 125 C 
ZV20K1812801NIR1HT


Varistors ZV 20V 10%
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Bourns 5820
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AUD 0.4256
Multiples of: 1

MLV26 VDC20 VAC54 V-800 A3 J3000 pF SMD/SMTReel , Cut Tape1812 (4732 METRIC)ZVHTPCB Mount33 V- 55 C+ 125 C 
AV17K1812801NIR1


Varistors AV AUTO SERIES 17V
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Bourns 5820
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AUD 0.4577
Multiples of: 1

MLV20 VDC17 VAC44 V-800 A2.9 J3800 pF SMD/SMTReel , Cut Tape1812 (4732 METRIC)AVPCB Mount27 V- 55 C+ 125 CAEC - Q200
PV230K4032R2


Varistors PV230V 10%
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Bourns 5820
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AUD 0.4653
Multiples of: 1

MOV300 VDC230 VAC595 V-1.2 kA23 J190 pF SMD/SMTReel , Cut Tape PVPCB Mount360 V- 40 C+ 85 C 
B72650M350K72


Varistors Varistor CU3225K35G2
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TDK 5820
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AUD 0.6015
Multiples of: 1000

          Reel       
B72530T6500K062


Varistors 1210 65V 126A 1200pF CT1210K50E2G
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TDK 5820
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AUD 0.6397
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MLV65 VDC50 VAC126 V-1.2 kA3 J1200 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)Surge ProtectionPCB Mount82 V- 55 C+ 125 C 
PV175K3225R2


Varistors PV175V 10%
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Bourns 5819
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AUD 0.3942
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          Cut Tape       
PV115K4032R2


Varistors PV115V 10%
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Bourns 5816
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AUD 0.4653
Multiples of: 1

MOV150 VDC115 VAC300 V-1.2 kA13 J360 pF SMD/SMTReel , Cut Tape PVPCB Mount180 V- 40 C+ 85 C 
MOV-14D821K


Varistors 820volts 14mm
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Bourns 5814
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AUD 0.3774
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MOV820 VDC510 VAC1.355 kV14 mm4.5 kA157 J240 pF RadialBulk MOV - 14DxxxKPCB Mount820 V- 40 C+ 85 C 
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