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
  
                      
B72214-S171-K101-V57


LEADED VARISTORS, STANDARD SERIES
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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 0.2038
Multiples of: 500

                  
B72210S271K151


Varistors 270vrms 10mm standard crimp
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AUD 0.2136
Multiples of: 1000

          Reel       
B72210S301K531


EPCOS TDK Varistors
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AUD 0.2136
Multiples of: 500

          Reel       
ERZ-VA9V511


Panasonic Varistors ZNR TransientSurge Absorbers Type D
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AUD 0.2039
Multiples of: 1

Mov410 VDC320 VAC845 V9 mm3.5 kA 210 pF Radial  V 510 VDC   
FNR-14K561


Varistors 455V 925V 4.5KA Through Hole RoHS
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AUD 0.2042
Multiples of: 5

   925 V      Bag - Packed   504 V ~ 616 V   
VDR-20D561K


Plugin,P=10mm Varistors ROHS
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VDR 0
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AUD 0.2042
Multiples of: 5

                  
B72207S0111K111


Varistors 115VAC 10% 7mm StandarD
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AUD 0.2043
Multiples of: 1

MOV150 VDC125 VAC300 V7 mm1.2 kA8.4 J280 pF RadialReel , Cut Tape StandardDPCB Mount180 V- 40 C+ 105 C 
B72207S0750K211


Varistors Varistor S07K75GS2
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AUD 0.2043
Multiples of: 6000

Mov100 V75 V200 V7 mm250 A5.9 J430 pF- 40 C to + 85 CRadialReel B722 120 V- 40 C+ 105 C 
030569RB


V33ZA1 MOV 20VAC-RMS 1.2J D
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AUD 0.2049
Multiples of: 1

Mov26 VDC20 VAC68 V7 mm250 A1.2 J1100 pF- 55 C to + 85 CRadialBulk Za     
STE20D101K1DQ0FST0R0


Varistors 85V 100 (90~110) 165V 6.5KA Through Hole RoHS
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AUD 0.2049
Multiples of: 1

   165 V          90 V ~ 110 V   
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