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
  
                      
82550060


Wurth Electronics Varistors WE-VS SMD 0805 1180pF 80A 9VDC
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Wurth 4850
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AUD 0.5883
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MOV9 VDC6 VAC20 V-80 A100 mJ1180 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)WE - VSPCB Mount12 V- 40 C+ 85 C 
82550140


Wurth Electronics Varistors WE-VS SMD 0805 550pF 100A 18VDC
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AUD 0.5883
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MOV18 VDC14 VAC40 V-100 A200 mJ550 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)WE - VSPCB Mount33 V- 40 C+ 85 C 
82531140


Varistors SMT Varistor Power WE-VS
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AUD 0.6044
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82551600


Varistors WE-VS MOV SMD 1206 85VDC 0.6J 160pF
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AUD 0.6058
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MOV85 VDC60 VAC165 V-100 A0.6 J160 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)WE - VSPCB Mount100 V- 40 C+ 125 C 
82531040


Wurth Electronics Varistors WE-VS SMD 1206 3600pF 150A 5.5VDC
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AUD 0.6247
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 5.5 VDC4 VAC16 V 150 A0.4 J3600 pF- 40 C to + 125 CSmd/SmtReel1206 (3216 METRIC)We - Vs  - 40 C+ 125 C 
82551200


Wurth Electronics Varistors WE-VS SMD 1206 490pF 100A 26VDC
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AUD 0.6247
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MOV26 VDC20 VAC54 V-100 A500 mJ490 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)WE - VSPCB Mount33 V- 40 C+ 85 C 
82551250


Wurth Electronics Varistors WE-VS SMD 1206 440pF 100A 30VDC
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Wurth 4850
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AUD 0.6328
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 30 VDC 65 V   440 pF Smd/SmtReel1206 (3216 METRIC)We - Vs     
82551300


Varistors WE-VS SMD 1206 400pF 100A 38VDC
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AUD 0.6368
Multiples of: 1

MOV38 VDC30 VAC77 V-100 A0.7 J400 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)WE - VSPCB Mount47 V- 40 C+ 85 C 
820543011


Wurth Electronics Varistors WE-VD 14mm Disc 420pF 4500A 385VDC
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AUD 0.6449
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 385 VDC300 VAC775 V14 mm4.5 kA140 J420 pF- 40 C to + 125 CRadialReel We - Vd 470 VDC- 40 C+ 125 C 
820542711


Varistors WE-VD Disc Varistor 450pF 4500A 350VDC
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AUD 0.6449
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 350 V275 V710 V14 mm4.5 kA132 J450 pF- 40 C to + 125 CRadialReel We - Vd 430 V- 40 C+ 125 C 
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