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.
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Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
STE10D220K1EQ0FST0R0


Varistors 18V 22 (19.5~26) 43V 500A Through Hole,P=7.5mm 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 : 411
Ship by Wed. 21 Aug to Mon. 26 Aug Calender.png

USD 0.0588

Multiples of: 5

   43 V          19.5 V ~ 26 V   
STE05D361K1BQ0FST0R0


Varistors 300V 360 (324~396) 620V 400A Through Hole,P=5mm 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 : 410
Ship by Wed. 21 Aug to Mon. 26 Aug Calender.png

USD 0.0226

Multiples of: 10

   620 V          324 V ~ 396 V   
MOV-10D560K


Bourns Varistors 1800pF 56volts 10%
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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 : 409
Ship by Tue. 13 Aug to Thu. 15 Aug Calender.png

USD 0.0989

Multiples of: 1

MOV62 VDC35 VAC110 V10 mm500 A7 J1800 pF RadialBulk MOV - 10DxxxKPCB Mount56 V- 40 C+ 85 C 
TVR07331KSY


550V 23J 275V 215V 1.2kA 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.

TKS Availability : 408
Ship by Wed. 21 Aug to Mon. 26 Aug Calender.png

USD 0.0525

Multiples of: 5

                  
7D821K


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.

Hongzhi Availability : 407
Ship by Wed. 21 Aug to Mon. 26 Aug Calender.png

USD 0.0222

Multiples of: 20

   1355 V          738 V ~ 902 V   
STE05D241K1BQ0FST0R0


Varistors 200V 240 (216~264) 415V 400A Through Hole,P=5mm 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 : 407
Ship by Wed. 21 Aug to Mon. 26 Aug Calender.png

USD 0.0255

Multiples of: 10

   415 V          216 V ~ 264 V   
FTR10D680KJ


135V 56V 40V 61V~75V 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 : 407
Ship by Wed. 21 Aug to Mon. 26 Aug Calender.png

USD 0.0441

Multiples of: 5

   135 V          61 V ~ 75 V   
ST3225K561G2


930V 450V 350V 560V SMD,3.2x2.5mm 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.

SLKORMICRO Availability : 407
Ship by Wed. 21 Aug to Mon. 26 Aug Calender.png

USD 0.0546

Multiples of: 5

   930 V          560 V   
ZVR14D561KK837F1


925V 468V 356V 560V 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 : 407
Ship by Wed. 21 Aug to Mon. 26 Aug Calender.png

USD 0.0895

Multiples of: 1

   925 V          560 V   
102KD14


1.65kV 825V 625V 1kV 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.

Liown Availability : 407
Ship by Wed. 21 Aug to Mon. 26 Aug Calender.png

USD 0.103

Multiples of: 5

   1.65 kV          1 kV   
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