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
  
                      
VDR-10D121K


Varistors 100V 120 (108~132) 200V 2.5KA 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.

VDR Availability : 2918
Ship by Fri. 16 Aug to Wed. 21 Aug Calender.png

USD 0.0403
Multiples of: 10

   200 V          108 V ~ 132 V   
VDR-05D391K


Varistors 320V 675V 400A 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.

VDR Availability : 2915
Ship by Fri. 16 Aug to Wed. 21 Aug Calender.png

USD 0.0178
Multiples of: 20

   675 V          351 V ~ 429 V   
V220MA2A


Varistors 132V 100A 21pF
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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 : 2914
Ship by Thu. 08 Aug to Mon. 12 Aug Calender.png

USD 0.3857
Multiples of: 1

Mov181 V132 V380 V3 mm100 A0.80 J21 pF- 55 C to + 85 CAxialBulk Ma  - 55 C+ 85 C 
Hot MOV-14D101KTR


Bourns Varistors 100volts 14mm
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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.

Bourns Availability : 2910
Ship by Fri. 02 Aug to Thu. 08 Aug Calender.png

USD 0.0048
Multiples of: 500

MOV100 VDC60 VAC165 V14 mm4.5 kA28 J2000 pF RadialReel , Cut Tape MOV - 14DxxxKPCB Mount100 V- 40 C+ 85 C 
FTR07D471KJ


775V 385V 300V 423V~517V 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 : 2910
Ship by Fri. 16 Aug to Wed. 21 Aug Calender.png

USD 0.0165
Multiples of: 20

   775 V          423 V ~ 517 V   
RM07D121KC1IE100


Plugin,P=5.08mm 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.

Dersonic Availability : 2910
Ship by Fri. 16 Aug to Wed. 21 Aug Calender.png

USD 0.0182
Multiples of: 20

                  
VCR-07D241KAB


150VAC RMS 7MM 1200A 15.0J RADIAL LEAD 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.

Hitano Availability : 2910
Ships to you
by Mon. 29 Jul Calender.png

USD 0.0255
Multiples of: 1

Mlv-------- 55 C to + 85 C Bulk       
3225D561KJ


920V 460V 350V 504V~616V SMC 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.

Juxing Electronic Technology Availability : 2910
Ship by Fri. 16 Aug to Wed. 21 Aug Calender.png

USD 0.028
Multiples of: 10

   920 V          504 V ~ 616 V   
KMOV1206H180KT


1206 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.

Yongyutai Electronics Availability : 2910
Ship by Fri. 16 Aug to Wed. 21 Aug Calender.png

USD 0.034
Multiples of: 10

                  
KMOV1206H300KT


1206 Varistors ROHS
Icon ROHS
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.

Yongyutai Electronics Availability : 2910
Ship by Fri. 16 Aug to Wed. 21 Aug Calender.png

USD 0.034
Multiples of: 10

                  
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