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...8687888990...
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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
  
                      
RL0402E018M300K


Varistors 18V 50V 0402 RoHS
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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.

Ruilongyuan 6945
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AUD 0.0129
Multiples of: 20

   50 V              
ZV25K2220122NIR1


Varistors ZV 25V 10%
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Bourns 6931
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AUD 0.6423
Multiples of: 1

MLV31 VDC25 VAC65 V-1200 A9.5 J5000 pF SMD/SMTReel , Cut Tape2220 (5750 METRIC)ZVPCB Mount39 V- 55 C+ 125 C 
20D820K


Varistors 65V 82 (74~90) 135V 400A Through Hole RoHS
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COV 6925
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AUD 0.2457
Multiples of: 5

   135 V          74 V ~ 90 V   
RL0402E012M100K


Varistors 12V 50V 0402 RoHS
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Ruilongyuan 6906
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AUD 0.0278
Multiples of: 10

   50 V          -   
V250LS10P


Varistors 250V 220pF
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Littelfuse 6904
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AUD 0.1213
Multiples of: 1

MOV330 VDC250 VAC650 V10 mm2.5 kA40 J220 pF RadialReel , Cut Tape LAPCB Mount429 V- 55 C+ 85 C 
VCH4AG100R8MATWA


Varistors 10volts 20% AntennaGuard 0.8pF
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Kyocera AVX 6899
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AUD 0.0629
Multiples of: 1

Mlv10 V7 VAC110 V  4.8 J0.8 pF SolderReel0402 (1005 METRIC)Antennaguard 125 V- 55 C+ 125 C 
V180CH8


180 V 250 A Varistor 1 Circuit Surface Mount, MLCV 2-SMD, No Lead
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Littelfuse 6893
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AUD 0.9601
Multiples of: 1

Mov153 V115 V295 V 250 A4 J120 pF- 55 C to + 125 CSmd/SmtReel3220 (8552 METRIC)Ch 180 V- 55 C+ 125 C 
B72307S0131K101


Varistors 7mm, 130Vac, 10%, Compact Series
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TDK 6877
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AUD 0.1587
Multiples of: 1

MOV170 VDC130 VAC340 V 1.2 kA9.5 J245 pF RadialBulk SIOV - S07KPCB Mount205 V- 40 C+ 105 C 
470KD10


Varistors 38V 93V 500A Through Hole RoHS
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Yageo 4956
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AUD 0.0903
Multiples of: 5

MOV38 VDC30 VAC93 V10 mm500 A5.5 J2100 pF RadialBulk 10DPCB Mount47 V- 40 C+ 105 C 
STE10D561K1EN0FSB0R0


Varistors 460V 925V 2.5KA Through Hole,P=7.5mm RoHS
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Songtian 4723
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AUD 0.0625
Multiples of: 10

   925 V          504 V ~ 616 V   
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First...8687888990...

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