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
  
                      
FTR10D911K-C3.5Z3


1.5kV 745V 550V 819V~1.001kV 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.

FTR Availability : 388
Ship by Wed. 21 Aug to Mon. 26 Aug Calender.png

USD 0.0411
Multiples of: 5

   1.5 kV          819 V ~ 1.001 kV   
VDR4032K561G2


SMD 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 : 388
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USD 0.0464
Multiples of: 5

              560 V   
FTR14D301KJ


500V 250V 190V 270V~330V 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 : 388
Ship by Wed. 21 Aug to Mon. 26 Aug Calender.png

USD 0.0551
Multiples of: 5

   500 V          270 V ~ 330 V   
FTR14D101KJ


165V 85V 60V 90V~110V 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 : 388
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USD 0.064
Multiples of: 5

   165 V          90 V ~ 110 V   
FTR14D330K


65V 26V 20V 29.5V~36.5V 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 : 388
Ship by Wed. 21 Aug to Mon. 26 Aug Calender.png

USD 0.068
Multiples of: 5

   65 V          29.5 V ~ 36.5 V   
101KD14


Varistors 85V 165V 4.5KA 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 : 388
Ship by Wed. 21 Aug to Mon. 26 Aug Calender.png

USD 0.0687
Multiples of: 5

MOV85 VDC60 VAC165 V14 mm4.5 kA28 J  RadialBulk 14DPCB Mount100 V- 40 C+ 105 C 
FTR14D180K


36V 14V 11V 15V~21.6V 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 : 388
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USD 0.0719
Multiples of: 5

   36 V          15 V ~ 21.6 V   
121KD14J


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 : 388
Ship by Wed. 21 Aug to Mon. 26 Aug Calender.png

USD 0.0898
Multiples of: 5

MOV100 VDC75 VAC200 V14 mm6 kA40 J1700 pF RadialBulk 14DThrough Hole120 V- 40 C+ 105 C 
330KD14J-P7.7Z6


65V 26V 20V 29.5V~36.5V - 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.

Yageo Availability : 388
Ship by Wed. 21 Aug to Mon. 26 Aug Calender.png

USD 0.1013
Multiples of: 5

   65 V          29.5 V ~ 36.5 V   
Hot V300LA40CP


775V 300V 470V 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.

Littelfuse Availability : 388
Ship by Wed. 21 Aug to Mon. 26 Aug Calender.png

USD 0.3692
Multiples of: 1

MOV300 VDC300 VAC775 V20 mm9 kA335 J800 pF RadialBulk C - IIIPCB Mount517 V- 55 C+ 85 C 
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