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...701702703704705...
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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
  
                      
V18ZT2P


Varistors 10V 500A 5000pF
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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
6 to 16 Weeks Calender.png

AUD 0.1722
Multiples of: 1

MOV14 VDC10 VAC36 V10 mm500 A 5000 pF RadialReel ZAPCB Mount - 55 C+ 85 C 
ZVR14D681KK837E0


1.12kV 565V 420V 680V Plugin,P=7.5mm Varistors ROHS
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South HongMing 0
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AUD 0.1722
Multiples of: 1

   1.12 kV          680 V   
ZVR14D681KK837G1


1.12kV 565V 420V 680V Plugin,P=7.5mm Varistors ROHS
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South HongMing 0
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AUD 0.1722
Multiples of: 1

   1.12 kV          680 V   
ERZ-VA7V221


Varistors ZNR Transient/Surge Absorbers Type D
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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.

Panasonic 0
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AUD 0.1724
Multiples of: 1

Mov180 VDC140 VAC360 V7 mm1.75 kA 190 pF Radial  V 220 VDC   
ERZ-VA7V241


Varistors ZNR Transient/Surge Absorbers Type D
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Panasonic 0
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AUD 0.1724
Multiples of: 1

Mov200 V150 V395 V7 mm1.75 kA 170 pF RadialBulk V 240 V   
VCAS080505A150RP


Varistors 5.6V 1100pF 50-100% 0805 AEC-Q200
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Kyocera AVX 0
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AUD 0.1724
Multiples of: 1

MLV5.6 VDC4 VAC18 V-40 A100 mJ1100 pF SMD/SMT 0805 (2012 METRIC)VCASPCB Mount8.5 V- 55 C+ 125 CAEC - Q200
AVRM2012C560KT251M


Varistors 0805 40VDC 250pF 10% AEC-Q200
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TDK 0
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AUD 0.1724
Multiples of: 1

MLV40 VDC-113 V-150 A300 mJ250 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)AVRPCB Mount56 V- 40 C+ 125 CAEC - Q200
20D271K


Varistors 225V 455V 6.5KA Through Hole RoHS
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Hongzhi 0
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AUD 0.1726
Multiples of: 5

   455 V          243 V ~ 297 V   
EV14D300K


Var MOV 300VAC/385VDC 4500A 517V Radial Bulk
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World Products 0
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AUD 0.1726
Multiples of: 400

                  
SR821K10DO30F


SR821K10DO30F
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Walsin 0
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AUD 0.1726
Multiples of: 1

                  
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