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
  
                      
VC080514C300DP


Varistors 10VAC 14VDC 0.3J 900pF 18.5 V 32V
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Kyocera AVX 15522
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AUD 0.3366
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MLV14 VDC10 VAC32 V-120 A300 mJ900 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount18.5 V- 55 C+ 125 C 
AVRL101D3R3FTA


27 V 0.5 A Varistor 1 Circuit Surface Mount, MLCV 0402 (1005 Metric)
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TDK 11286
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AUD 0.0772
Multiples of: 1

MLV20 VDC-62 V-0.5 A10 mJ3.3 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)AVRPCB Mount27 V- 40 C+ 125 CAEC - Q200
07D431K


Varistors 350V 745V 1.2KA Through Hole RoHS
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COV 591
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AUD 0.0355
Multiples of: 10

   745 V              
V680LA80AP


Varistors RADIAL VARISTOR LEAD FREE
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Littelfuse 126
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AUD 0.1759
Multiples of: 5

 875 V680 V1.875 kV 4.5 kA11 J To 360 J190 pF- 55 C to + 85 CRadialBulk La 680 V- 55 C+ 85 C 
MOVTP14V320T


Varistors MOVTP, 14 mm, 320 Vac
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Eaton 126
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AUD 1.7075
Multiples of: 1

MOV410 VDC320 VAC845 V18.5 mm6000 A209 J- Through HoleBulk MOVTPThrough Hole561 V- 40 C+ 105 C 
MOV-07D561KTR


Varistors 90pF 560volts 10%
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Bourns 125
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AUD 0.11
Multiples of: 1

MOV616 VDC350 VAC925 V7 mm1.2 kA30 J90 pF RadialReel , Cut Tape MOV - 07DxxxKPCB Mount560 V- 40 C+ 85 C 
B72260B0681K001


EPCOS TDK Varistors 680V RMS 60MM Varistor B60K680
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TDK 123
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AUD 108.5552
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MOV895 VDC680 VAC1815 V60 mm70 kA1.8 kJ2600 pF SMD/SMTBulk HighEPCB Mount1.1 kV- 40 C+ 105 C 
GMOV-20D111K


Varistors 115VRMS 130J 320V-CLAMP
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Bourns 89
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AUD 1.4382
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MOV150 VDC115 VAC-23 mm10 kA130 J4 pF RadialBulk GMOVPCB Mount-- 40 C+ 85 C 
V131DB40


Varistors 40kA 130V 10000pF
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Littelfuse 76
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AUD 53.5716
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 175 V130 V345 V 40 kA270 J10000 pF- 55 C to + 85 CScrewBulk Da / Db  - 55 C+ 85 C 
181KD10


Varistors 150V 300V 2.5KA Through Hole RoHS
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Yageo 67
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AUD 0.0824
Multiples of: 10

MOV150 VDC115 VAC300 V10 mm2.5 kA27 J560 pF RadialBulk 10DThrough Hole180 V- 40 C+ 105 C 
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