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
  
                      
471KD14J


Varistors MOV Disc 14mm470V 6KA
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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 : 1003
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USD 0.132

Multiples of: 1

MOV385 VDC300 VAC775 V14 mm6 kA125 J430 pF RadialBulk 14DPCB Mount470 V- 40 C+ 105 C 
VC2220K122R030


Varistors 38V 1200A 2220 AEC-Q200
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Kemet Availability : 1002
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USD 0.6041

Multiples of: 1

MLV38 VDC30 VAC77 V-1200 A12.2 J4000 pF SMD/SMTReel , Cut Tape2220 (5750 METRIC)VCPCB Mount47 V- 55 C+ 125 CAEC - Q200
VJ13PC0300KBA


Varistors 30Volt 1.2Joules
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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 : 999
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USD 0.3946

Multiples of: 1

Mlv30 V21 V73 V 280 A1.2 J1150 pF- 55 C to + 125 CSmd/SmtReel1210 (3225 METRIC)Vj13 30 V- 55 C+ 125 C 
V175LA2


VARISTOR RADIAL 7MM PKG 175V AC /15J/12
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Littelfuse Availability : 999
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USD 0.4198

Multiples of: 1

          -       
ERZ-V10D680


Varistors 68V 500A ZNR SUR ABSORBER 10MM
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Panasonic Availability : 997
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USD 0.154

Multiples of: 1

Mov56 V40 V135 V10 mm1 kA9.8 J2800 pF- 40 C to + 85 CRadial  V 68 V- 40 C+ 85 C 
5D560K


Varistors 45V 56 (50~62) 123V 100A 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 : 995
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USD 0.0238

Multiples of: 20

   123 V          50 V ~ 62 V   
B72210S461K101


Varistors Through Hole RoHS
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TDK Availability : 994
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USD 0.0995

Multiples of: 5

   -          -   
Hot V20E175P


Varistors 175Vrms 10kA 1400pF 20mm Disc
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Littelfuse Availability : 993
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USD 0.3687

Multiples of: 1

Mov225 V175 V455 V20 mm10 kA135 J1400 pF- 55 C to + 85 CRadialBulk Ultramov 243 v to 297 V- 55 C+ 85 C 
B72530G1170K062


Varistors CT1210K17AUTOG_G
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TDK Availability : 992
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USD 0.0707

Multiples of: 5

MLV22 VDC17 VAC44 V 400 A1.7 J2200 pF SMD/SMTReel1210 (3225 METRIC)B72510GPCB Mount27 V- 55 C+ 150 CAEC - Q200
TVR14561K5ARU62W


930V 125J 450V 350V 504V~616V 4.5kA 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 : 991
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USD 0.1472

Multiples of: 1

   930 V          504 V ~ 616 V   
D6544ZOV251RA130


MOV - Standard Series - 20mm - 250VAC - 10000A Imax
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Maida Availability : 989
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USD 0.4232

Multiples of: 1

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ZVR07D471KL6C5A0


775V 385V 300V 470V Plugin,P=5mm Varistors ROHS
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South HongMing Availability : 987
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USD 0.0249

Multiples of: 10

   775 V          470 V   
V26MLA0603NA


Varistors 26V 30A 90pF
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Littelfuse Availability : 987
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USD 0.1927

Multiples of: 1

Mlv26 VDC 60 V   110 pF Smd/SmtBulk0603 (1608 METRIC)Mla  - 55 C+ 125 C 
B72207S0171K101


Varistors 175volts 1200A
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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 : 986
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USD 0.0779

Multiples of: 1

Mov225 V175 V455 V7 mm1.2 kA13 J150 pF- 40 C to + 85 C Bulk Standardd  - 40 C+ 105 C 
V300LC20AP


Var MOV 300VAC/405VDC 4500A 517V Radial Bulk
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Littelfuse Availability : 985
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USD 0.2795

Multiples of: 1

   775 V      Bulk   517 V   
MOVTP20V130N


Varistors MOVTP, 20 mm, 130 Vac
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Eaton Availability : 985
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USD 1.0375

Multiples of: 1

MOV170 VDC130 VAC340 V23.5 mm10000 A140 J- Through HoleBulk MOVTPThrough Hole220 V- 40 C+ 105 C 
ERZ-V14V241CS


ZNR MOV Transient/Surge Absorbers,Type D
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Panasonic Availability : 979
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USD 0.302

Multiples of: 1000

MOV200 VDC150 VAC395 V14 mm6 kA 700 pF RadialBulk VPCB Mount240 V   
STE07D471K1BN0FSB0R0


Varistors 385V 775V 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 : 978
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USD 0.0241

Multiples of: 10

   775 V          423 V ~ 517 V   
STE05D121K1BN0FSB0R0


Varistors 100V 120 (108~132) 210V 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 : 0
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USD 0.0219

Multiples of: 20

   210 V          108 V ~ 132 V   
05D471K


Varistors 385V 810V 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.

Ruilongyuan Availability : 0
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USD 0.0188

Multiples of: 20

   810 V          423 V ~ 517 V   
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