About Varistors

Yageo 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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Image  Information Image Stock Code(▲▼)Description
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Global Stock ⓘ (▲▼)Price(USD

(Ex. GST)(▲▼)
Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
142KD14


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 Availability : 0
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USD 0.2995

Multiples of: 1

   2.31 kV          1260 V ~ 1540 V   
330KD20J


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 Availability : 0
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USD 0.3103

Multiples of: 1

MOV26 VDC20 VAC65 V20 mm3 kA24 J0.0115 uF RadialBulk 20DThrough Hole33 V- 40 C+ 105 C 
2322-594-51516


2322-594-51516 VDR
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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 Availability : 0
Ships to you
by Mon. 26 Aug
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USD 0.3189

Multiples of: 1

 200 V150 V240 V   490 pF  Bulk       
781KD20


Varistors 640V 1290V 6.5KA 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 Availability : 0
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USD 0.3255

Multiples of: 1

MOV640 VDC485 VAC1290 V20 mm6.5 kA265 J510 pF RadialBulk 20DThrough Hole780 V- 40 C+ 105 C 
331KD20J


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 Availability : 0
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USD 0.3602

Multiples of: 1

   550 V          297 V ~ 363 V   
122KD20J-F


Varistors 1200V 10KA MOV Disc 20mm
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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 Availability : 0
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USD 0.5683

Multiples of: 1

MOV990 VDC750 VAC1980 V20 mm10 kA660 J350 pF RadialBulk 20DThrough Hole1200 V- 40 C+ 105 C 
471KN20-P12.5


Varistors Through Hole,P=12.5mm 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 Availability : 0
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USD 0.6824

Multiples of: 1

MOV385 VDC300 VAC775 V24 mm10 kA350 J850 pF RadialBulk  Through Hole470 V- 40 C+ 85 C 
431KD25


Varistors 350V 430 (387~473) 710V 15KA 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 Availability : 0
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USD 0.9291

Multiples of: 1

   710 V          387 V ~ 473 V   
681KD25


Varistors 560V 680 (612~748) 1120V 15KA 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 Availability : 0
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USD 0.9773

Multiples of: 1

MOV560 VDC420 VAC1120 V25 mm15 kA460 J950 pF RadialBulk 25DThrough Hole680 V- 40 C+ 105 C 
751KD25


Varistors 615V 750 (675~825) 1240V 15KA 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 Availability : 0
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USD 1.0592

Multiples of: 1

MOV615 VDC460 VAC1240 V25 mm15 kA510 J850 pF RadialBulk 25DThrough Hole750 V- 40 C+ 105 C 
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