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
  
                      
V680LA100BPX2855


Varistors 20MM 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.

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AUD 2.1346
Multiples of: 1200

 875 VDC 1.7 kV      Bulk La     
TVZ18EC241KBS


TVZ18EC241KBS world products varistors passive components
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AUD 2.1408
Multiples of: 1

          -       
P625


Conn NEMA 2 POS 9.53mm Screw ST Cable Mount 30A
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TE Connectivity 0
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AUD 2.1549
Multiples of: 10

          -       
S6678ZOV271RA430


MOV - Low Profile, 25mm Sqr, 270VAC, 18000A Imax (aka 01-1377)
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Maida 0
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AUD 2.1606
Multiples of: 10

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TMOV14RP550EL3T7


Varistors THERMALLY PROTECTED VARISTOR 14MM
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AUD 2.164
Multiples of: 400

          Reel Tmov     
TMOV20RP625ML1B7


Varistors THERMALLY PROTECTED VARISTOR 20MM
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AUD 2.1749
Multiples of: 1200

Mov1 k VDC625 VAC1.65 kV20 mm10 kA 250 pF RadialBulk ItmovPcb Mount - 55 C+ 85 C 
NTE1V300


Var MOV 300VAC/370VDC 1200A 470V Radial
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NTE 0
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AUD 2.1808
Multiples of: 1

                  
TMOV20RP275EL2T7


Var MOV 275VAC/350VDC 10000A 473V Radial T/R
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AUD 2.1871
Multiples of: 300

                  
TMOV20RP275ML2T7


Varistors THERMALLY PROTECTED VARISTOR 20MM
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AUD 2.1905
Multiples of: 1

MOV350 VDC275 VAC710 V20 mm10 kA190 J900 pF RadialReel , Cut Tape iTMOVPCB Mount473 V- 55 C+ 85 C 
V25S510P


Varistors 510VAC 700J 1335V CLAMP 22KAPK 25MM
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AUD 2.1914
Multiples of: 1

Mov670 V510 V1335 V25 mm22 kA700 J820 pF- 55 C to + 85 C Bulk 25S  - 55 C+ 85 C 
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