About Varistors

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
  
                      
V460LA7P


Littelfuse Varistors 460V 55pF
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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 Availability : 476
Ship by Mon. 12 Aug to Wed. 14 Aug Calender.png

USD 0.2508
Multiples of: 1

Mov615 VDC460 VAC1.13 kV7 mm1.2 kA37 J55 pF- 55 C to + 85 CRadialBulk La 790 VDC- 55 C+ 85 C 
FTR10D331KJ


550V 275V 210V 297V~363V Plugin 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.

FTR Availability : 475
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USD 0.0295
Multiples of: 10

   550 V          297 V ~ 363 V   
361KD10J


595V 0.4W 65J 280pF@1kHz 300V 230V 360V 3.5kA 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.

Liown Availability : 475
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USD 0.0368
Multiples of: 10

   595 V          360 V   
VDR-10D471KSCH


Plugin,P=7.5mm 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.

VDR Availability : 475
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USD 0.0559
Multiples of: 5

                  
ZVR10D471KK8C7A0G


775V 385V 300V 470V Plugin,P=7.5mm 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.

South HongMing Availability : 475
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USD 0.0753
Multiples of: 5

   775 V          470 V   
STE14D241K1EN0FQB0R0


Varistors 200V 240 (216~264) 395V 6KA ThroughHole 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.

Songtian Availability : 475
Ship by Tue. 20 Aug to Fri. 23 Aug Calender.png

USD 0.0966
Multiples of: 5

   395 V          216 V ~ 264 V   
VDR-20D241K


DIP 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.

VDR Availability : 475
Ship by Tue. 20 Aug to Fri. 23 Aug Calender.png

USD 0.1048
Multiples of: 5

                  
D61ZOV361RA45


MOV - Standard, 10mm, 360VAC, 3500A Imax (aka 01-0785)
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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.

Maida Availability : 475
Ship by Tue. 06 Aug to Mon. 12 Aug Calender.png

USD 0.1136
Multiples of: 500

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V510LA10


Var MOV 510VAC/675VDC 2500A 910V Radial Bulk
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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 Availability : 475
Ship by Tue. 06 Aug to Mon. 12 Aug Calender.png

USD 0.3271
Multiples of: 1

Mov675 V510 V1.35 kV10 mm2.5 kA 100 pF- 55 C to + 85 CRadialBulk       
Hot V14E510P


Varistors 510Vrms 6kA 200pF 14mm Disc
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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 Availability : 475
Ship by Tue. 20 Aug to Fri. 23 Aug Calender.png

USD 0.3502
Multiples of: 1

Mov670 V510 V1.355 kV14 mm6 kA165 J200 pF- 55 C to + 85 CRadialBulk Ultramov 738 v to 902 V- 55 C+ 85 C 
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