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
  
                      
S07K11


Varistors Circuit Protection
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

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AUD 0.4329
Multiples of: 1

                  
B72214S110K101


Varistors 11volts 1000A
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AUD 0.4332
Multiples of: 1

          Bulk       
D6921ZOV350RA10


MOV - Standard, 14mm, 35VAC, 2000A Imax (aka 01-0816)
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Maida 0
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AUD 0.4334
Multiples of: 500

          -       
ERZ-E14A331S1


330 V 7.5 kA Varistor 1 Circuit Through Hole Disc 14mm
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Panasonic 0
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AUD 0.4336
Multiples of: 1

MOV270 VDC210 VAC545 V16.5 mm7.5 kA228 J900 pF RadialBulk ERZ - E - S1PCB Mount330 V- 40 C+ 125 C 
201KD20J-OTB


Varistors 200V 10KA MOV Disc 20mm
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Yageo 0
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AUD 0.4338
Multiples of: 1

MOV170 VDC130 VAC340 V20 mm10 kA140 J2000 pF RadialBulk 20DThrough Hole200 V- 40 C+ 105 C 
R69ZOV271HC


MOV - HC, 12mm Sqr, 270VAC, 10000A Imax (aka 01-1930)
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Maida 0
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AUD 0.4341
Multiples of: 1

          -       
NVD10UCD470


Varistors 470Volt 10mm
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KOA Speer 0
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AUD 0.4347
Multiples of: 1

Mov385 V300 V775 V10 mm2.5 kA60 J - 40 C to + 125 CRadialReel Nvd 470 V- 40 C+ 85 CAec - Q200
ERZ-E14A821SC


Varistors 820VDC 1W 7500A L/S=10mm Cut LD
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AUD 0.4347
Multiples of: 1

MOV670 VDC510 VAC1355 V17.5 mm7.5 kA460 J500 pF RadialBulk ERZ - E - S1PCB Mount820 V- 40 C+ 125 C 
V20E460PL1T1


Varistors RADIAL VARISTOR 20MM ROHSLEAD FREE
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AUD 0.435
Multiples of: 400

          Reel       
MOV-20D681KTR


Varistors 680volts 20mm
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Bourns 0
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AUD 0.4354
Multiples of: 1

MOV680 VDC 1.12 kV20 mm4.5 kA130 J290 pF RadialReel MOV - 20DxxxKPCB Mount - 40 C+ 85 C 
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