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
  
                      
FTR20D471KJ


775V 385V 300V 423V~517V Plugin Varistors 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.

FTR 601
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AUD 0.2049
Multiples of: 5

   775 V          423 V ~ 517 V   
TMOV25SP385M


Varistors 385V 20KA SQ 25MM PB FREE 25S
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Littelfuse 582
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AUD 4.5642
Multiples of: 1

MOV505 VDC385 VAC1.01 kV25 mm20 kA430 J900 pF RadialBulk TMOVPCB Mount682 V- 55 C+ 85 C 
MOVGT10V420K


Varistors MOVGT - MOV & GDT Combination, 10 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 582
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AUD 0.6442
Multiples of: 1

MOV, GDT        AxialBulk MOVGT     
MOVGT10V400K


Varistors MOVGT - MOV & GDT Combination, 10 mm disc size, 400 V MCOV
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Eaton 582
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AUD 0.6596
Multiples of: 1

MOV, GDT        AxialBulk MOVGT     
MOVGT10V460K


Varistors MOVGT - MOV & GDT Combination, 10 mm disc size, 460 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 582
Ships to you
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AUD 0.6596
Multiples of: 1

MOV, GDT        AxialBulk MOVGT     
MOVGT10V440K


Varistors MOVGT - MOV & GDT Combination, 10 mm disc size, 440 V MCOV
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Eaton 582
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AUD 0.6712
Multiples of: 1

MOV, GDT        AxialBulk MOVGT     
MOVGT10V560K


Varistors MOVGT - MOV & GDT Combination, 10 mm disc size, 560 V MCOV
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Eaton 582
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AUD 0.7096
Multiples of: 1

MOV, GDT        AxialBulk MOVGT     
D63ZOV271RA100


MOV - Standard, 18mm, 270VAC, 7500A Imax (aka 01-1100)
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Maida 582
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AUD 0.7213
Multiples of: 250

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V20H550P


Varistors 550V 10000A 300pF 20mm Radial
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Littelfuse 582
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AUD 1.2504
Multiples of: 1

Mov910 VDC550 VAC1.5 kV20 mm10 kA450 J300 pF RadialBulk Hmov 1.001 k VDC- 55 C+ 125 C 
STE05D101K1BN0FSB0R0


Varistors 85V 100 (90~110) 175V 400A Through Hole,P=5mm RoHS
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Songtian 446
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AUD 0.0322
Multiples of: 20

   175 V          90 V ~ 110 V   
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