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
  
                      
RL1206A101K


280V 1206 Varistors ROHS
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Ruilongyuan 3390
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AUD 0.0972
Multiples of: 5

   280 V              
VCUG060030L1RP


Varistors 3V 1 element 0603
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Kyocera AVX 3375
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AUD 0.264
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VDRS07H050BSE


Varistors 50volts 9mm 5mm
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Vishay 3369
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AUD 0.3742
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Mov65 V50 V140 V9 mm1.2 kA7 J900 pF- 40 C to + 85 CRadialBulk Vdrs..E 82 V- 40 C+ 85 C 
MLVC12V056C140


72V 35A Varistor 1 Circuit Surface Mount, MLCV 1206 (3216 Metric)
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Eaton 3362
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AUD 0.375
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MLV56 VDC40 VAC127 V-35 A100 mJ140 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)MLVCSMD/SMT72 V- 55 C+ 125 C 
V10E11P


Varistors 11V 10mm Epoxy UltraMOV
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Littelfuse 3351
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AUD 0.4346
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Mov18 VDC11 VAC36 V10 mm2 kA4.2 J5450 pF RadialBulk-Lv Ultramov 18 V- 40 C+ 85 C 
V8ZA1P


Varistors 4 VAC .4J 22V-CLAMP 100A-PK
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Littelfuse 3253
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AUD 0.2
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   22 V7 mm  3000 pF- 55 C to + 85 C Bulk   8.2 V   
MLVC08V033C230


45V 35A Varistor 1 Circuit Surface Mount, MLCV 0805 (2012 Metric)
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Eaton 3105
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AUD 0.2703
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MLV33 VDC23.3 VAC79 V-35 A300 mJ230 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)MLVCSMD/SMT45 V- 55 C+ 125 C 
V18MLA0603NH


Varistors 14V 30A 125pF
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Littelfuse 2374
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AUD 0.2593
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MLV18 VDC14 VAC50 V-30 A100 mJ120 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)MLAPCB Mount28 V- 55 C+ 125 C 
3225D271KJ


475V 225V 175V 243V~297V SMD,3.2x2.5mm Varistors ROHS
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Jingdao 1872
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AUD 0.0469
Multiples of: 10

   475 V          243 V ~ 297 V   
10D391K


Varistors 320V 650V 2.5KA Through Hole RoHS
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Ruilongyuan 295
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AUD 0.0681
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   650 V          351 V ~ 429 V   
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