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
  
                      
82556200


Wurth Electronics Varistors WE-VS SMD 0603 200pF 30A 26VDC
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Wurth 4850
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AUD 0.2847
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MOV26 VDC20 VAC54 V-30 A100 mJ200 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)WE - VSPCB Mount33 V- 40 C+ 85 C 
82556250


39 V 30 A Varistor 1 Circuit Surface Mount, MLCV 0603 (1608 Metric)
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Wurth 4850
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AUD 0.313
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MOV30 VDC25 VAC65 V-30 A0.1 J120 pF SMD/SMTReel , Cut Tape WE - VSPCB Mount39 V- 40 C+ 85 C 
820572511


Wurth Electronics Varistors WE-VD 7mm Disc 110pF 1200A 320VDC
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AUD 0.3481
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 320 VDC250 VAC650 V7 mm1.2 kA30 J110 pF- 40 C to + 125 CRadialReel We - Vd 390 VDC- 40 C+ 125 C 
820556001


Varistors Disk Varistor Standard WE-VD
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AUD 0.3629
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820512311


Wurth Electronics Varistors WE-VD 10mm Disc 230pF 2500A 300VDC
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AUD 0.3859
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 300 VDC230 VAC595 V10 mm2.5 kA52 J230 pF- 40 C to + 125 CRadialReel We - Vd 360 VDC- 40 C+ 125 C 
820573011


Wurth Electronics Varistors WE-VD 7mm Disc 100pF 1200A 385VDC
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AUD 0.3913
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 385 VDC300 VAC775 V7 mm1.2 kA35 J100 pF- 40 C to + 125 CRadialReel We - Vd 470 VDC- 40 C+ 125 C 
82550200


Wurth Electronics Varistors WE-VS SMD 0805 350pF 100A 26VDC
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AUD 0.4263
Multiples of: 1

MOV26 VDC20 VAC54 V-100 A300 mJ350 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)WE - VSPCB Mount33 V- 40 C+ 85 C 
820572501


Wurth Electronics Varistors WE-VD 7mm Disc 1820pF 250A 31VDC
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AUD 0.4425
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 31 VDC25 VAC77 V7 mm250 A2.4 J1820 pF- 40 C to + 85 CRadialReel We - Vd 39 VDC- 40 C+ 85 C 
820453001


Varistors Disk Varistor HighSurge WE-VD
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AUD 0.4533
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820453811


Varistors WE-VD THT LS=5mm 505VDC 27J 45pF
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AUD 0.4587
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 505 VDC385 VAC1050 V7.5 mm800 A27 J45 pF Through HoleReel , Cut Tape WE - VDPCB Mount620 V- 40 C+ 85 C 
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