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...721722723724725...
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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
  
                      
VC120614A300DP


Varistors 10VAC 14VDC 0.1J 600pF 18.5 V 32V
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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 0.2084
Multiples of: 1

MLV14 VDC10 VAC32 V-40 A100 mJ600 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)VCPCB Mount18.5 V- 55 C+ 125 C 
EV14D275K


Var MOV 275VAC/350VDC 4500A 473V Radial Bulk
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AUD 0.1926
Multiples of: 120

          -       
VC120614D300


Arrester: Transguard; SMD; 1206; Uoper max:14VDC; 400mJ
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AUD 0.1928
Multiples of: 5

                  
751KD20J


1.24kV 1W 615V 420J 530pF@1kHz 460V 750V 10kA Radial Leaded Varistors ROHS
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AUD 0.1929
Multiples of: 1

   1.24 kV          750 V   
B72205S0271K211


Varistors Varistor S05K275GS2
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TDK 0
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AUD 0.1933
Multiples of: 1

Mov350 VDC275 VAC710 V5 mm400 A8.6 J60 pF RadialCut Tape Standardd 430 VDC- 40 C+ 105 C 
391KD20


650V 320V 250V 390V Plugin Varistors ROHS
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AUD 0.1933
Multiples of: 1

   650 V          390 V   
VCAS06LC18X500DP


Varistors 14VAC 18VDC 0.05J 50pF 40 V 50V
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Kyocera AVX 0
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AUD 0.1935
Multiples of: 1

Mlv18 V14 V50 V 30 A0.05 J50 pF- 55 C to + 125 CSmd/SmtReel0603 (1608 METRIC)Vcas 40 V- 55 C+ 125 C 
MLV0805NA018V0100T


Varistors 0805 18V 100A
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AEM 0
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AUD 0.1936
Multiples of: 1

Mlv18 VDC14 VAC39 V 100 A0.2 J300 pF- 55 C to + 125 CSmd/SmtReel0805 (2012 METRIC)Mlv_Na  - 55 C+ 125 C 
NVD05UCD470


Varistors 470Volt 5mm
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AUD 0.194
Multiples of: 1

Mov385 V300 V810 V5 mm600 A15 J - 40 C to + 125 CRadialReel Nvd 470 V- 40 C+ 85 CAec - Q200
NVD05UCD330


Varistors 330Volt 5mm
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AUD 0.194
Multiples of: 1

Mov270 V210 V570 V5 mm600 A9.5 J - 40 C to + 125 CRadialReel Nvd 330 V- 40 C+ 85 CAec - Q200
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