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...501502503504505...
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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
  
                      
V151HA32


Var MOV 150VAC/200VDC 25000A 240V Bolt-Down
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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 174
Ships to you
between Mon. 25 May to Fri. 29 May Calender.png

AUD 17.8661
Multiples of: 1

 240 VDC150 VAC410 V 25 kA220 J  Through HoleBulk Ha 240 V- 55 C+ 85 C 
MOV-20D390K


Bourns Varistors 39volts 20mm
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Bourns 45
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AUD 0.5893
Multiples of: 1

Mov39 VDC 77 V20 mm1 kA8.6 J5100 pF- 40 C to + 85 C Bulk Mov - 20Dxxxk  - 40 C+ 85 C 
B72214S0681K101


Varistors Varistor S14K680
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TDK 45
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AUD 0.5767
Multiples of: 1

Mov895 VDC680 VAC1.815 kV14 mm4.5 kA140 J180 pF RadialBulk Standardd 1.1 kV- 40 C+ 105 C 
V131DA40


Varistors 40kA 130V 10000pF
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Littelfuse 45
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AUD 47.2321
Multiples of: 1

 175 VDC130 VAC345 V40 mm40 kA 0.01 uF SMD/SMTBulk DAPCB Mount - 55 C+ 85 C 
V571DB40


Varistors 910V 40kA 2200pF
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Littelfuse 45
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AUD 67.6029
Multiples of: 1

MOV730 VDC575 VAC1.48 kV40 mm40 kA770 J2200 pF SMD/SMTBulk DBPCB Mount910 V- 55 C+ 85 C 
V271BA60


Varistors 275V 50kA 9000pF 60mm Disc
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Littelfuse 45
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AUD 136.3843
Multiples of: 1

MOV369 VDC275 VAC680 V60 mm50 kA950 J9000 pF SMD/SMTBulk BAPCB Mount430 V- 55 C+ 85 C 
VAR-18120240M5P-FK


Varistors 24V (Typ) RoHS
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TDK 43
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AUD 0.0895
Multiples of: 5

   -          24 V (typ)   
FTR20D560K


110V 45V 35V 50V~62V Plugin,P=10mm Varistors ROHS
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FTR 0
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AUD 0.3749
Multiples of: 1

   110 V          50 V ~ 62 V   
VDR4032K511G2


SMD Varistors ROHS
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VDR 0
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AUD 0.0635
Multiples of: 5

              510 V   
ZVR10D471KL8U7A0


775V 385V 300V 470V Plugin,P=7.5mm Varistors ROHS
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South HongMing 0
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AUD 0.0827
Multiples of: 5

   775 V          470 V   
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