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
  
                      
V12MLA0805LNH


Varistors 40A 12V 410pf
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Littelfuse 4266
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AUD 0.2691
Multiples of: 1

Mlv12 V9 V29 V 40 A0.1 J410 pF- 55 C to + 125 CSolderReel0805 (2012 METRIC)Mla 14 V   
ERZ-VF2M151


Varistors ZNR Transient/Surge Absorbers SMD Mold
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Panasonic 4264
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AUD 1.0354
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Mov125 V95 V250 V6 mm600 A6 J - 40 C to + 85 CSmd/SmtCut Tape Mk 150 V- 40 C+ 85 C 
VC2220K501R095


Varistors 125V 500A 2220 AEC-Q200
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Kemet 4253
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AUD 0.9161
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MLV125 VDC95 VAC250 V-500 A7.4 J600 pF SMD/SMTReel , Cut Tape2220 (5750 METRIC)VCPCB Mount150 V- 55 C+ 125 CAEC - Q200
B72207S2251K101


Varistors Varistor S07K250E2
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TDK 4251
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AUD 0.1694
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Mov320 V250 V 7 mm1.75 kA25 J - 45 C to + 85 C Bulk Advanced  - 40 C+ 105 C 
V07E75P


Littelfuse Varistors 75Vrms 500A 7mm Disc
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Littelfuse 4247
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AUD 0.2037
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Mov100 VDC75 VAC205 V7 mm1750 A14 J600 pF RadialBulk-Lv Ultramov 120 VDC   
B72207S0500K311


Varistors 50VAC 10% 7mm StandarD
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TDK 4238
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AUD 0.1746
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MOV65 VDC50 VAC135 V7 mm250 A4.2 J530 pF RadialReel , Cut Tape StandardDPCB Mount82 V- 40 C+ 105 C 
MOV-14D470K


Var MOV 30VAC/38VDC 1000A 47V Thru-Hole Radial Bulk
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Bourns 4238
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AUD 0.2291
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MOV47 VDC30 VAC93 V14 mm1 kA10 J4300 pF RadialBulk MOV - 14DxxxKPCB Mount47 V- 40 C+ 85 C 
07D271K


Varistors 225V 1.2KA Through Hole RoHS
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Ruilongyuan 4229
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AUD 0.0415
Multiples of: 10

   455 V          243 V ~ 297 V   
V05E14P


Littelfuse Varistors 14Vrms 500A 1200pF 5mm Disc
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Littelfuse 4226
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AUD 0.22
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Mov18 VDC14 VAC43 V5 mm500 A1 J1100 pF- 40 C to + 85 CRadialBulk-Lv Ultramov 22 VDC- 40 C+ 85 C 
V33ZA70P


Varistors 20 VAC 150J 58V-CLAMP 2KA-PK
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Littelfuse 1362
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AUD 0.4356
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   58 V20 mm  0.013 uF- 55 C to + 85 C Bulk   33 V   
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