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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First...856857858859860...
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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
  
                      
V82ZS4PX2855


Varistors 10MM Radial
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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.

Littelfuse 0
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AUD 0.4577
Multiples of: 5000

 82 VDC 135 V      Reel Za     
TNR15G431K


Varistors
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Chemi-Con 0
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AUD 0.4587
Multiples of: 1

            Tnr Gf     
ERZ-VGAD911


Var 550VAC/745VDC 3500A 910V Radial T/R
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Panasonic 0
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AUD 0.4594
Multiples of: 1

 745 VDC550 VAC1500 V 2.5 kA   RadialTape And Reel V 910 V   
VCAS120626D580RP


Varistors 18VAC 26VDC 0.4J 500pF 34.5 V 60V
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Kyocera AVX 0
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AUD 0.4596
Multiples of: 4000

MLV26 VDC18 VAC60 V-120 A400 mJ500 pF SMD/SMTReel1206 (3216 METRIC)VCASPCB Mount34.5 V- 55 C+ 125 CAEC - Q200
V22ZT3P


Varistors 14V 1000A 9000pF
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AUD 0.4604
Multiples of: 1

MOV18 VDC14 VAC43 V14 mm1 kA4 J9000 pF RadialReel ZAPCB Mount - 55 C+ 85 C 
V130LA2


V130LA2 MOVED TO 030563XB
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AUD 0.4606
Multiples of: 1

Mov175 VDC130 VAC340 V7 mm1.2 kA11 J180 pF- 55 C to + 85 CRadialBulk La 184 VDC to 228 VDC   
142KD14


Varistors Through Hole RoHS
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Yageo 0
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AUD 0.4607
Multiples of: 1

   2.31 kV          1260 V ~ 1540 V   
V18MA1S


Varistors 18V 40A 550pF
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AUD 0.4611
Multiples of: 1

Mov18 VDC10 VAC49 V3 mm40 A 550 pF AxialBulk Ma  - 55 C+ 85 C 
V27ZC4PX2855


VARISTOR 23V 1KA DISC 14MM
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AUD 0.4611
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B72214Q0321K101


EPCOS TDK Varistors Varistor Q14K320
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TDK 0
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AUD 0.4613
Multiples of: 1

Mov420 VDC320 VAC840 V14 mm8 kA185 J390 pF- 40 C to + 85 CRadialBulk Energetiq 510 VDC- 40 C+ 105 C 
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