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-V07D471


Var 300VAC/385VDC 1750A 470V Radial Bulk
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Panasonic 10232
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AUD 0.1502
Multiples of: 1

Mov385 V300 V775 V7 mm1.75 kA85 J100 pF- 40 C to + 85 CRadialBulk V 470 V- 40 C+ 85 C 
V9MLA0402LNR


Littelfuse Varistors 9V 20A 120pF ML SERIES
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Littelfuse 10165
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AUD 0.2218
Multiples of: 1

MLV9 VDC6.5 VAC35 V-4 A0.02 J33 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)MLAPCB Mount16 V- 55 C+ 125 C 
ERZ-E05F391


Varistors ERZ-E 5mm 390V T&R ZNR Surge Absorber
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Panasonic 10155
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AUD 0.1393
Multiples of: 1000

MOV320 VDC250 VAC650 V7 mm1.2 kA26 J130 pF RadialReel , Cut Tape ERZ - E10PCB Mount390 V- 40 C+ 85 C 
MOVGT20V270K


Varistors MOVGT - MOV & GDT Combination, 20 mm disc size, 270 V MCOV
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Eaton 10151
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AUD 1.3933
Multiples of: 1

MOV, GDT        AxialBulk MOVGT     
VCH4AG100R8MATWA


Varistors 10volts 20% AntennaGuard 0.8pF
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Kyocera AVX 10059
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AUD 0.124
Multiples of: 1

Mlv10 V7 VAC110 V  4.8 J0.8 pF SolderReel0402 (1005 METRIC)Antennaguard 125 V- 55 C+ 125 C 
07D431K


Varistors 350V 745V 1.2KA Through Hole RoHS
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COV 10029
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AUD 0.0366
Multiples of: 20

   745 V              
FTR10D271K


Varistors 225V 455V 2.5KA Through Hole,P=7.5mm RoHS
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FTR 9993
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AUD 0.0438
Multiples of: 10

   455 V          243 V ~ 297 V   
B72540T6500K062


Varistors High Surge MLV Max Op VRMS 50
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TDK 9987
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AUD 1.6266
Multiples of: 1

MLV65 VDC50 VAC135 V-4.5 kA15 J3000 pF SMD/SMTReel , Cut Tape2220 (5750 METRIC)Surge ProtectionPCB Mount82 V- 55 C+ 125 C 
V47CH8T


Varistors 30V 100A 650pF 7 Inch Reel
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Littelfuse 9969
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AUD 1.0144
Multiples of: 1

MOV38 VDC30 VAC92 V-100 A1.2 J800 pF SMD/SMTReel , Cut Tape3220 (8552 METRIC)CHPCB Mount47 V- 55 C+ 125 C 
ERZ-V05D390


Varistors 39V 125A ZNR SUR ABSORBER 5MM
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Panasonic 6988
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AUD 0.1502
Multiples of: 1

Mov31 V25 V86 V5 mm250 A1.2 J700 pF- 40 C to + 85 CRadial  V 39 V- 40 C+ 85 C 
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