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
  
                      
RL0603E012M015K


Varistors 12V 50V 0603 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.

Ruilongyuan 4753
Ships to you
between Fri. 06 Mar to Wed. 11 Mar Calender.png

AUD 0.0705
Multiples of: 10

   50 V          -   
WMR07D431KH2B3.5W


Varistors Through Hole,P=5.0mm 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.

WMEC 145
Ships to you
between Fri. 06 Mar to Wed. 11 Mar Calender.png

AUD 0.0461
Multiples of: 10

   710 V          387 V ~ 473 V   
07D470K


93V 3.1J 1100pF@1kHz 38V 30V 42V~52V 250A Radial Leaded 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.

SEMBO 0
6 to 16 Weeks Calender.png

AUD 0.0453
Multiples of: 1

                  
151KD07J


Varistors Through Hole RoHS
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Yageo 0
6 to 16 Weeks Calender.png

AUD 0.0482
Multiples of: 25

MOV125 VDC95 VAC250 V7 mm1.75 kA15 J330 pF RadialBulk 05DThrough Hole150 V- 40 C+ 105 C 
560KD05J


Varistors Through Hole 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.

Yageo 0
6 to 16 Weeks Calender.png

AUD 0.0467
Multiples of: 10

MOV45 VDC35 VAC123 V5 mm0.25 kA1.8 J450 pF RadialBulk 05DThrough Hole56 V- 40 C+ 105 C 
10D101K


Varistors 85V 165V 2.5KA Through Hole RoHS
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Hongzhi 0
6 to 16 Weeks Calender.png

AUD 0.0482
Multiples of: 10

   165 V          90 V ~ 110 V   
FNR-07K560B


Varistors 45V 110V 250A Through Hole,P=5mm RoHS
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Fenghua Advanced 0
6 to 16 Weeks Calender.png

AUD 0.0482
Multiples of: 10

   110 V          -   
HEL-5D681K


Varistor: metal-oxide; THT; 420VAC; 560VDC; 680V; ±10%; 800A; 28J
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SR Passives 0
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AUD 0.0452
Multiples of: 10

              680 V   
1KV104


Plugin,P=7.5mm Varistors ROHS
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Yageo 0
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AUD 0.0482
Multiples of: 10

   -              
VDR-10D271K3.5


Plugin,P=7.5mm Varistors ROHS
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VDR 0
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AUD 0.0482
Multiples of: 10

                  
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