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
  
                      
ZV50K2220801NIR1HT


Varistors ZV 50V 10%
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Bourns 4650
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AUD 0.7058
Multiples of: 1

MLV65 VDC50 VAC135 V-800 A5.8 J1500 pF SMD/SMTReel , Cut Tape2220 (5750 METRIC)ZVHTPCB Mount82 V- 55 C+ 125 C 
MVR1812-390G


39V 1812 Varistors ROHS
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DOWO 4646
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AUD 0.2048
Multiples of: 5

              39 V   
V10E460P


Varistors 460V 10mm Epoxy UltraMOV
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Littelfuse 4636
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AUD 0.4673
Multiples of: 1

Mov615 VDC460 VAC1.24 kV10 mm3.5 kA 120 pF RadialBulk Ultramov  - 55 C+ 85 C 
TMOV14RP250E


Varistors THERMALLY PROTECTED VARISTOR 14MM
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Littelfuse 4628
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AUD 1.4803
Multiples of: 1

MOV320 VDC250 VAC650 V14 mm6 kA100 J500 pF RadialBulk TMOVPCB Mount429 V- 55 C+ 85 C 
MOV-07D471K


Var MOV 300VAC/385VDC 1200A 470V Thru-Hole Radial Bulk
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Bourns 4617
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AUD 0.07
Multiples of: 2000

 517 V 775 V7 mm1.2 kA30 J105 pF- 40 C to + 85 C Bulk       
FTR14D561K


Varistors 460V 925V 4.5KA Through Hole,P=7.5mm RoHS
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FTR 4607
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AUD 0.1122
Multiples of: 5

   925 V          504 V ~ 616 V   
B72220S271K101


Var MOV 275VAC/350VDC 8000A 430V Radial Bulk
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TDK 4607
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AUD 0.6964
Multiples of: 250

 350 VDC275 VAC  8 kA151 J - 40 C to + 85 CRadialBulk Standard 430 VDC   
B72540E0200K062


Varistors 2220 20Vrms 1200A CT2220K20G
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TDK 4600
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AUD 1.5636
Multiples of: 1

Mlv26 V20 V54 V 1200 A7800 Mj7000 pF- 55 C to + 150 CSmd/SmtReel2220 (5750 METRIC)E 33 V- 55 C+ 150 CAec - Q200
Hot V07E25P


Littelfuse Varistors 25Vrms 1kA 1350pF 7mm Disc
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Littelfuse 4599
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AUD 0.2353
Multiples of: 1

Mov31 VDC25 VAC77 V7 mm1000 A5.5 J1500 pF- 40 C to + 85 CRadialBulk-Lv Ultramov 39 VDC- 40 C+ 85 C 
14D101K


Varistors 85V 165V 4.5KA Through Hole RoHS
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Ruilongyuan 4592
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AUD 0.1678
Multiples of: 5

   165 V              
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