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
  
                      
MOV-10D101KTR


Varistors 500pF 100volts 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 : 896
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USD 0.0875

Multiples of: 1

MOV110 VDC60 VAC165 V10 mm2.5 kA15 J500 pF RadialReel , Cut Tape MOV - 10DxxxKPCB Mount100 V- 40 C+ 85 C 
RM20D511KE16E100


845V 1W 415V 780pF@1kHz 210J 320V 510V 4.5kA Radial Leaded,P=10mm 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 : 894
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USD 0.1328

Multiples of: 1

                  
271KD05


Varistors 225V 270 (243~297) 475V 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.

Yageo Availability : 893
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USD 0.02

Multiples of: 20

   475 V              
FTR07D820KJ


135V 65V 50V 74V~90V 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 : 892
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USD 0.0198

Multiples of: 20

   135 V          74 V ~ 90 V   
221KD07J


Varistors Through Hole RoHS
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Yageo Availability : 892
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USD 0.0287

Multiples of: 10

MOV180 VDC140 VAC360 V7 mm1.75 kA19 J230 pF RadialBulk 05DThrough Hole220 V- 40 C+ 105 C 
MOVTP14V275N


Varistors MOVTP, 14 mm, 275 Vac
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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 : 892
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USD 0.8851

Multiples of: 1

MOV350 VDC275 VAC710 V18.5 mm6000 A170 J- Through HoleBulk MOVTPThrough Hole473 V- 40 C+ 105 C 
181KD05


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 : 891
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USD 0.0231

Multiples of: 20

MOV150 VDC115 VAC320 V5 mm0.4 kA4.9 J140 pF RadialBulk 05DThrough Hole180 V- 40 C+ 105 C 
ZVR10D241KK6V7A0


395V 200V 150V 240V 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 : 891
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USD 0.047

Multiples of: 5

   395 V          240 V   
B72210S0950K101


Varistors 95volts 2500A
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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 : 891
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USD 0.1254

Multiples of: 1

   250 V10 mm  530 pF- 40 C to + 85 C Bulk   150 V   
10D821KJ


1.355kV 110J 670V 510V 3.5kA Radial Leaded,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.

SURGING Availability : 888
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USD 0.0554

Multiples of: 5

                  
ERZ-E08A201


Panasonic Varistors ERZ-E 8mm 200V Bulk ZNR Surge Absorber
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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.

Panasonic Availability : 888
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USD 0.099

Multiples of: 1

Mov170 V130 V340 V10.5 mm3.5 kA35 J390 pF- 40 C to + 85 C Bulk Erz - E 200 V- 40 C+ 85 C 
TMOV14RP175E


Varistors THERMALLY PROTECTED VARISTOR 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.

Littelfuse Availability : 888
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USD 1.1521

Multiples of: 1

MOV225 VDC175 VAC455 V14 mm6 kA70 J700 pF RadialBulk TMOVPCB Mount297 V- 55 C+ 85 C 
331KD07


550V 0.25W 150pF@1kHz 275V 23J 210V 330V 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.

Liown Availability : 887
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USD 0.0186

Multiples of: 20

   550 V          330 V   
ERZ-E05F471


Varistors ERZ-E 5mm 470V T&R ZNR Surge Absorber
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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.

Panasonic Availability : 887
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USD 0.0912

Multiples of: 1

MOV385 VDC300 VAC775 V7 mm1.2 kA32 J100 pF RadialReel , Cut Tape ERZ - E10PCB Mount470 V- 40 C+ 85 C 
V480LA80CP


Varistors RADIAL VARISTOR LEAD FREE
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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 : 887
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USD 0.8661

Multiples of: 1

Mov 480 VAC1.24 kV20 mm9 kA   RadialBulk C - Iii  - 55 C+ 85 C 
TMOV20RP420EL2T7


Varistors THERMALLY PROTECTED VARISTOR 20MM
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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 : 887
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USD 1.111

Multiples of: 1

          Cut Tape       
681KD07-C3.5Z2


- Varistors ROHS
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Yageo Availability : 886
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USD 0.0324

Multiples of: 10

                  
STE10D911K1EQ0FQT0R0


Varistors 745V 910 (819~1001) 1500V 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 : 886
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USD 0.1068

Multiples of: 5

   1500 V          819 V ~ 1001 V   
VCAS120614D300DP


Varistors 10VAC 14VDC 0.4J 1050pF 18.5 V 32V
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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.

Kyocera AVX Availability : 886
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USD 0.1635

Multiples of: 1

MLV14 VDC10 VAC32 V-150 A400 mJ1050 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)VCASPCB Mount18.5 V- 55 C+ 125 CAEC - Q200
ERZ-V20D361


Varistors 360V 6500A ZNR SUR ABSORBER 20MM
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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.

Panasonic Availability : 886
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USD 0.858

Multiples of: 1

Mov300 V230 V595 V20 mm10 kA255 J1100 pF- 40 C to + 85 CRadial  V 360 V- 40 C+ 85 C 
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