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-07D151K


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 : 820
Ship by Mon. 19 Aug to Thu. 22 Aug Calender.png

USD 0.0171
Multiples of: 20

              150 V   
TVR07511KFRRF


Plugin,P=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.

TKS Availability : 820
Ship by Mon. 19 Aug to Thu. 22 Aug Calender.png

USD 0.0407
Multiples of: 5

                  
V20P42AUTO


Varistors 42V 20mm Phenolic AEC-Q200 AUMOV
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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 : 818
Ship by Fri. 09 Aug to Tue. 13 Aug Calender.png

USD 0.527
Multiples of: 1

Mov68 VDC42 VAC135 V23 mm20 A140 J8500 pF RadialBulk Aumov 68 VDC- 40 C+ 125 CAec - Q200
STE07D431K1BN0FSB0R0


Varistors 350V 430 (387~473) 710V 1.2KA 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.

Songtian Availability : 817
Ship by Mon. 19 Aug to Thu. 22 Aug Calender.png

USD 0.0248
Multiples of: 10

   710 V          430 (387 ~ 473)   
Hot VDRS10P275BSE


Varistors 275vRMS 350DCv MOV
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Vishay Availability : 817
Ship by Mon. 05 Aug to Fri. 09 Aug Calender.png

USD 0.1903
Multiples of: 1

MOV350 VDC275 VAC710 V13.5 mm2.5 kA63 J270 pF RadialBulk VDRSPCB Mount430 V- 40 C+ 85 C 
ZVR10D271KL8V7A0


455V 225V 175V 270V 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 : 816
Ship by Mon. 19 Aug to Thu. 22 Aug Calender.png

USD 0.0479
Multiples of: 5

   455 V          270 V   
MOVS2825V035


Varistors 35 VAC, 123 V CLAMP, 150 PEAK
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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.

Eaton Availability : 816
Ship by Fri. 09 Aug to Tue. 13 Aug Calender.png

USD 0.2553
Multiples of: 1

MOV560 VDC35 VAC123 V-1200 A-- SMD/SMTReel , Cut Tape2825MOVS2825SMD/SMT61.6 V- 40 C+ 85 C 
821KD07


Varistors 670V 1355V 1.2KA 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 : 814
Ship by Mon. 19 Aug to Thu. 22 Aug Calender.png

USD 0.0287
Multiples of: 10

MOV670 VDC510 VAC1.355 kV7 mm1.2 kA52 J60 pF RadialBulk 07DPCB Mount820 V- 40 C+ 105 C 
B72205S0300K111


EPCOS TDK Varistors Varistor S05K30G
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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.

TDK Availability : 814
Ship by Mon. 05 Aug to Fri. 09 Aug Calender.png

USD 0.1937
Multiples of: 5

Mov38 VDC30 VAC93 V5 mm100 A0.9 J720 pF- 40 C to + 85 CRadialReel B722 47 VDC- 40 C+ 105 C 
ST4032K621G2


505V 385V 558V~682V 4032 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.

SLKORMICRO Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.0925
Multiples of: 5

              558 V ~ 682 V   
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