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
  
                      
V575LA80CP


Varistors 575V 100A High
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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 147
Ships to you
between Fri. 29 May to Thu. 04 Jun Calender.png

AUD 2.5766
Multiples of: 152

Mov575 V575 V1.5 kV20 mm9 kA  - 55 C to + 85 CRadialBulk La  - 55 C+ 85 C 
MOVGT20V420K


Varistors MOVGT - MOV & GDT Combination, 20 mm disc size, 420 V MCOV
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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.

Eaton 0
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AUD 1.3986
Multiples of: 1

MOV, GDT        AxialBulk MOVGT     
VR20AS48H101R


Varistors
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Kyocera AVX 0
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AUD 1.4
Multiples of: 1

                  
V680LA80APX1347


Varistors 14MM Radial
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Littelfuse 0
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AUD 1.4036
Multiples of: 1500

          Bulk La     
V140SM7


Littelfuse Varistors SURFACE MOUNT SM7 VARISTORS
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Littelfuse 0
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AUD 1.4038
Multiples of: 1

          Reel Sm7     
MOV20321DJA


Var MOV 320VAC/420VDC 10000A 503V Radial
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Eaton 0
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AUD 1.404
Multiples of: 18

          -       
B72214T2351K105


Varistors 14mm / 350v
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TDK 0
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AUD 1.404
Multiples of: 1

          Bulk       
V20H625P


Varistors 625V 10000A 250pF 20mm Radial
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Littelfuse 0
6 to 16 Weeks Calender.png

AUD 1.4049
Multiples of: 1

Mov825 VDC625 VAC1.65 kV20 mm10 kA490 J250 pF RadialBulk Hmov 1.1 k VDC- 55 C+ 125 C 
TMOV14RP300EL3T7


Varistors THERMALLY PROTECTED VARISTOR 14MM
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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 1.4075
Multiples of: 400

Mov517 VDC300 VAC775 V14 mm6 kA125 J400 pF RadialBulk TmovPcb Mount - 55 C+ 85 C 
B72220Q0131K101


Varistors Varistor Q20K130
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TDK 0
6 to 16 Weeks Calender.png

AUD 1.408
Multiples of: 1

MOV170 VDC130 VAC340 V22.5 mm15 kA100 J1950 pF RadialBulk B72220QPCB Mount205 V- 40 C+ 105 C 
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