About Varistors

Vishay 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.

Varistors

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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
  
                      
VDRS14T460BSE


Varistors 460volts 17mm
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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.

Vishay Availability : 823
Ship by Mon. 12 Aug to Wed. 14 Aug Calender.png

USD 0.4971
Multiples of: 1

Mov615 V460 V1.24 kV17 mm4.5 kA135 J225 pF- 40 C to + 85 CRadialBulk Vdrs..E 750 V- 40 C+ 85 C 
VDRUS14X175BSE


Varistors 175V 8000A 14D Radial
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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.

Vishay Availability : 823
Ship by Mon. 12 Aug to Wed. 14 Aug Calender.png

USD 0.6498
Multiples of: 1

Mov175 VDC225 VAC455 V16 mm8 kA116 J750 pF RadialBulk VdrusPcb Mount275 V- 40 C+ 125 C 
Hot VDRS10P275BSE


Varistors 275vRMS 350DCv MOV
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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.

Vishay Availability : 804
Ship by Tue. 06 Aug to Mon. 12 Aug Calender.png

USD 0.1963
Multiples of: 1

MOV350 VDC275 VAC710 V13.5 mm2.5 kA63 J270 pF RadialBulk VDRSPCB Mount430 V- 40 C+ 85 C 
VDRS10P460BSE


Varistors 460V 13 5mm Radial
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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.

Vishay Availability : 780
Ship by Mon. 12 Aug to Wed. 14 Aug Calender.png

USD 0.4157
Multiples of: 1

Mov615 V460 V750 V14 mm2.5 kA82 J150 pF- 40 C to + 125 CRadialBulk Vdrs..E 750 V- 40 C+ 125 C 
VDRH20X300BKE


Varistors 300VAC 350J 470V-CLAMP 10KA-PK
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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.

Vishay Availability : 770
Ship by Tue. 06 Aug to Mon. 12 Aug Calender.png

USD 1.1637
Multiples of: 1

            Vdrh     
232-259-256006


232259256006 VARISTOR
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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.

Vishay Availability : 755
Ships to you
by Wed. 31 Jul Calender.png

USD 0.1368
Multiples of: 1

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VDRS20W320BSE


Varistors 320volts 6500A 20D Radial
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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.

Vishay Availability : 700
Ship by Mon. 12 Aug to Wed. 14 Aug Calender.png

USD 1.0913
Multiples of: 1

MOV320 VDC320 VAC842 V20 mm6500 A296 J750 pF RadialBulk VDRSPCB Mount510 V- 40 C+ 125 C 
VDRS10P150BSE


Varistors 150volts 13 5mm
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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.

Vishay Availability : 661
Ship by Mon. 12 Aug to Wed. 14 Aug Calender.png

USD 0.4276
Multiples of: 1

Mov200 V150 V400 V13.5 mm2.5 kA36 J490 pF- 40 C to + 85 CRadialBulk Vdrs..E 240 V- 40 C+ 85 C 
VDRS14T510BSE


Varistors 510volts 17mm
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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.

Vishay Availability : 593
Ship by Mon. 12 Aug to Wed. 14 Aug Calender.png

USD 0.6639
Multiples of: 1

Mov670 V510 V1355 V17 mm4.5 kA145 J220 pF- 40 C to + 85 CRadialBulk Vdrs..E 820 V- 40 C+ 85 C 
VDRH20X680BSE


Varistors 680V 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.

Vishay Availability : 512
Ship by Tue. 06 Aug to Mon. 12 Aug Calender.png

USD 2.7287
Multiples of: 1

Mov895 VDC680 VAC1815 V23 mm10000 A620 J250 pF RadialBulk Vdrh 1100 V- 40 C+ 125 C 
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