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
  
                      
B72520T80L62


Varistors 1206 8.0V 200A CT1206L8G
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TDK 8185
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AUD 0.3457
Multiples of: 1

Mlv11 V8 V30 V 200 A500 Mj1000 pF- 55 C to + 125 CSmd/SmtReel1206 (3216 METRIC)Standard 15 V- 55 C+ 125 C 
RL1210A680K


184V 56V 40V 67.2V~84V 1210 Varistors ROHS
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Ruilongyuan 8177
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AUD 0.2272
Multiples of: 5

   184 V          67.2 V ~ 84 V   
MOV-20D471KTR


Bourns Varistors 470volts 20mm
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Bourns 8165
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AUD 0.5296
Multiples of: 1

MOV470 VDC300 VAC775 V20 mm4.5 kA125 J430 pF Radial  MOV - 20DxxxKPCB Mount470 V- 40 C+ 85 C 
B72207S0140K111


EPCOS TDK Varistors 14vrms 7mm StdCrimp Varistor S07K14G
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TDK 8163
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AUD 0.2074
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Mov18 VDC14 VAC43 V7 mm250 A0.9 J2300 pF- 40 C to + 85 CRadialReel B722 22 VDC- 40 C+ 105 C 
14D820K


Varistors 65V 135V 4.5KA Through Hole RoHS
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Ruilongyuan 8148
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AUD 0.1855
Multiples of: 5

   135 V          74 V ~ 90 V   
MOV-14D391KTR


Bourns Varistors 390volts 14mm
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Bourns 8148
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AUD 0.2432
Multiples of: 400

MOV390 VDC250 VAC650 V14 mm4.5 kA100 J510 pF RadialReel , Cut Tape MOV - 14DxxxKPCB Mount390 V- 40 C+ 85 C 
V10E150P


Varistors 150Vrms 3500A 360pF 10mm Disc
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Littelfuse 8143
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AUD 0.2891
Multiples of: 1

MOV200 VDC150 VAC395 V10 mm3.5 kA30 J360 pF RadialBulk UltraMOVPCB Mount264 V- 55 C+ 85 C 
MOV-10D751K


Var MOV 460VAC/615VDC 2500A 750V Thru-Hole Radial Bulk
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Bourns 8120
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AUD 0.209
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MOV825 VDC420 VAC1.24 kV10 mm2.5 kA75 J130 pF RadialBulk MOV - 10DxxxKPCB Mount680 V- 40 C+ 85 C 
B72205S0350K101


Varistors 35volts 100A
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TDK 8114
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AUD 0.1996
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   110 V5 mm  620 pF- 40 C to + 85 C Bulk   56 V   
COV-07D180KSC200B


Varistors 14V 40V 250A Through Hole RoHS
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COV 8109
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AUD 0.0434
Multiples of: 10

   40 V              
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