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
  
                      
MOV-10D330K


Varistors 3000pF 33volts 10%
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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.

Bourns 1940
Ships to you
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AUD 0.1791
Multiples of: 1

 36 V 65 V10 mm500 A4 J3000 pF- 40 C to + 85 C Bulk Mov - 10Dxxxk  - 40 C+ 85 C 
B72205S301K101


Varistors 300volts 400A
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TDK 0
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AUD 0.1365
Multiples of: 1

Mov   5 mm     Bulk       
D61ZOV271RA43


MOV - Standard, 10mm, 270VAC, 3500A Imax (aka 01-0983)
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Maida 0
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AUD 0.1368
Multiples of: 500

          -       
B72207S131K111


Var MOV 130VAC/170VDC 1200A 205V Radial T/R
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TDK 0
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AUD 0.1371
Multiples of: 4500

Mov 130 VAC 7 mm     Reel Automotive  - 40 C+ 105 C 
B72500T0060M060


Varistors 0603 6V 30A 200pF
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TDK 0
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AUD 0.1371
Multiples of: 1

   27 V   200 pF- 55 C to + 85 C Cut Tape   11 V   
JVR10S681KT7PU5


Varistor: zinc-oxide; THT; 420VAC; 560VDC; 680V; 3.5kA; 112J; JVR
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Joyin 0
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AUD 0.1375
Multiples of: 10000

              680 V   
221KD14-O


Varistors Through Hole RoHS
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Yageo 0
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AUD 0.1377
Multiples of: 5

MOV180 VDC140 VAC360 V14 mm4.5 kA60 J900 pF RadialBulk 14DThrough Hole220 V- 40 C+ 105 C 
STE10D511K1EN0FQB0R0


Varistors 415V 510 (459~561) 845V 2.5KA Through Hole RoHS
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Songtian 0
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AUD 0.1377
Multiples of: 5

   845 V          459 V ~ 561 V   
471KD14J-OC3.2Z1LSC6


Varistors Through Hole RoHS
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Yageo 0
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AUD 0.1379
Multiples of: 5

   775 V          423 V ~ 517 V   
B72207S140K101


B722 Series 18 V 14 Vrms 43 V Clamp 250 A 2300 pF StandarD Leaded Varistor
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TDK 0
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AUD 0.1379
Multiples of: 1000

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