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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Image  Information Image Stock Code(▲▼)Description
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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
  
                      
B72542V3140S272


Varistors 16Vdc 1200A 5800mJ CN2220S14BAUTOE2G2K2
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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 : 491
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USD 1.15

Multiples of: 1

Mlv16 V14 V40 V 1.2 kA5.8 J15 nF- 55 C to + 125 C Reel Surge Protection  - 55 C+ 125 C 
VDR-10D561K3.5


Varistors 460V 920V 3KA 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 : 487
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USD 0.034

Multiples of: 10

   920 V          504 V ~ 616 V   
470KD10J


Varistors 38V 93V 1KA 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 : 487
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USD 0.0514

Multiples of: 5

MOV38 VDC30 VAC93 V10 mm1 kA11 J2100 pF RadialBulk 10DThrough Hole47 V- 40 C+ 105 C 
R69ZOV271HC


MOV - HC, 12mm Sqr, 270VAC, 10000A Imax (aka 01-1930)
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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 : 487
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USD 0.349

Multiples of: 1

          -       
STE10D781K1EQ0FST0R0


Varistors 640V 780 (702~858) 1290V 2.5KA 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 : 486
Ship by Tue. 20 Aug to Fri. 23 Aug Calender.png

USD 0.0589

Multiples of: 5

   1290 V          702 V ~ 858 V   
B72207S0461K321


Var MOV 460VAC/615VDC 1200A 750V Thru-Hole Radial Ammo/T/R
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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 : 485
Ship by Tue. 06 Aug to Mon. 12 Aug Calender.png

USD 0.3224

Multiples of: 1

MOV615 VDC460 VAC1.24 kV7 mm1.2 kA36 J70 pF RadialReel , Cut Tape StandardDPCB Mount750 V- 40 C+ 105 C 
RM07D821KC1IE100


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 : 485
Ship by Tue. 20 Aug to Fri. 23 Aug Calender.png

USD 0.0226

Multiples of: 20

                  
STE07D201K1BN0FSB0R0


Varistors 170V 200 (180~220) 340V 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 : 485
Ship by Tue. 20 Aug to Fri. 23 Aug Calender.png

USD 0.0248

Multiples of: 10

   340 V          180 V ~ 220 V   
FTR10D241KJ


395V 200V 150V 216V~264V 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 : 485
Ship by Tue. 20 Aug to Fri. 23 Aug Calender.png

USD 0.0293

Multiples of: 10

   395 V          216 V ~ 264 V   
VCR-07D151KAB


95VAC RMS 7MM 1200A 9.7J 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 : 485
Ships to you
by Wed. 31 Jul
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USD 0.0302

Multiples of: 1

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