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
  
                      
V18MLA0805NH


Varistors 18 VDC .3J 44V-CLMP 120A PK
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Littelfuse 4850
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AUD 0.2201
Multiples of: 2500

MLV18 VDC14 VAC44 V-120 A300 mJ520 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)MLAPCB Mount28 V- 55 C+ 125 C 
STE05D511K1BN0FSB0R0


Varistors 415V 510 (459~561) 845V Through Hole,P=5mm RoHS
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Songtian 931
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AUD 0.0386
Multiples of: 10

   845 V          459 V ~ 561 V   
20D681K


Varistors 560V 1120V 6.5KA Through Hole RoHS
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Ruilongyuan 931
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AUD 0.3008
Multiples of: 5

   1120 V              
ERZ-V10D681CS


Varistors ZNR Transient/Surge Absorbers Type D
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Panasonic 931
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AUD 0.3981
Multiples of: 1

MOV560 VDC420 VAC1.12 kV10 mm3.5 kA92 J170 pF Radial  VPCB Mount680 V- 40 C+ 85 C 
NV73B2JTTE39


Varistors 1812 39V
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KOA Speer 929
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AUD 1.1558
Multiples of: 1

MOV30 VDC25 VAC65 V-800 A3.7 J- SMD/SMTReel , Cut Tape1812 (4532 METRIC)NV73PCB Mount39 V- 50 C+ 125 CAEC - Q200
ERZ-V09D201


Panasonic Varistors ZNR TransientSurge Absorbers Type D
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Panasonic 928
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AUD 0.2671
Multiples of: 1

MOV170 VDC130 VAC340 V9 mm3.5 kA35 J430 pF Radial  VPCB Mount200 V- 40 C+ 85 C 
B72220S0301K151


Varistor: metal-oxide; THT; 300VAC; 385VDC; 470V; 8000A; 173J
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TDK 926
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AUD 1.1956
Multiples of: 1

              470 V   
ERZ-V10D361


Varistors 360V 2500A ZNR SUR ABSORBER 10MM
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Panasonic 925
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AUD 0.2118
Multiples of: 1

Mov300 V230 V595 V10 mm3.5 kA65 J300 pF- 40 C to + 85 CRadial  V 360 V- 40 C+ 85 C 
Z15D241


Varistors 240V 4500A 16mm
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Semitec 734
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AUD 0.7224
Multiples of: 1

 200 VDC150 VAC93 V22.5 mm2 kA84 J0.0135 uF RadialBulk Z15DPCB Mount - 40 C+ 85 C 
MOV-07D561K


Varistors 90pF 560volts 10%
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Bourns 569
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AUD 0.1084
Multiples of: 1

MOV616 VDC350 VAC925 V7 mm1.2 kA30 J90 pF RadialBulk MOV - 07DxxxKPCB Mount560 V- 40 C+ 85 C 
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