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
  
                      
ERZ-E05A201CS


Varistors ERZ-E 5mm 200V Bulk ZNR Surge Absorber
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Panasonic 6087
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AUD 0.1744
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Mov170 VDC130 VAC340 V7 mm1.2 kA13 J200 pF- 40 C to + 85 C Bulk Erz - E 200 VDC   
V100ZA3P


Varistors 60 VAC 5J 165V-CL 1200A-PK
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Littelfuse 6082
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AUD 0.192
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   165 V7 mm  400 pF- 55 C to + 85 C Bulk   100 V   
MOV-14D301K


Varistors 300volts 14mm
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Bourns 6076
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AUD 0.2121
Multiples of: 1

MOV300 VDC190 VAC500 V14 mm4.5 kA77 J670 pF RadialBulk MOV - 14DxxxKPCB Mount300 V- 40 C+ 85 C 
DV230K3225R2


Varistors DV SERIES 230V
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Bourns 6067
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AUD 0.825
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MOV300 VDC230 VAC595 V-400 A10 J110 pF SMD/SMTReel , Cut Tape3225 (8063 METRIC)DVPCB Mount360 V- 40 C+ 125 C 
B72520E1140S262


EPCOS TDK Varistors 1206 14Vrms 1.0A CT1206S14BAUTOG
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TDK 6054
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AUD 0.3677
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Mlv16 VDC14 VAC40 V  600 Mj800 pF- 55 C to + 150 CSmd/SmtReel1206 (3216 METRIC)E 24.5 VDC- 55 C+ 150 CAec - Q200
B72207S0441K311


Varistors 440VAC 10% 7mm StandarD
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TDK 6040
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AUD 0.2442
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Mov585 VDC440 VAC1.18 kV7 mm1.2 kA34 J72 pF RadialCut Tape B722xxs0Pcb Mount715 V- 40 C+ 105 C 
MOV-14D781K


Varistors 780volts 14mm
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Bourns 6040
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AUD 0.3834
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MOV780 VDC485 VAC1.29 kV14 mm4.5 kA148 J260 pF RadialBulk MOV - 14DxxxKPCB Mount780 V- 40 C+ 85 C 
AV17K2220122NIR1HT


Varistors AVHT AUTO SERIES 17V
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Bourns 6018
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AUD 1.0591
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MLV20 VDC17 VAC44 V-1200 A7.2 J8000 pF SMD/SMTReel , Cut Tape2220 (5750 METRIC)AVHTPCB Mount27 V- 55 C+ 150 CAEC - Q200
MOV-14D102K


Bourns Varistors 1000volts 14mm
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Bourns 6014
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AUD 0.3793
Multiples of: 400

MOV1 KVDC625 VAC1.65 kV14 mm4.5 kA190 J200 pF RadialBulk MOV - 14DxxxKPCB Mount1000 V- 40 C+ 85 C 
14D270K


Varistors 22V 27 (23~31.1) 53V 1KA Through Hole RoHS
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COV 5014
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AUD 0.1541
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