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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Image  Information Image Stock Code(▲▼)Description
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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
  
                      
B72214S0271K551V87


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.

TDK Availability : 1892
Ship by Fri. 16 Aug to Wed. 21 Aug Calender.png

USD 0.1034
Multiples of: 5

   -          -   
VG181265U131DP


Varistors 50VAC 65VDC 4.5J 600pF 82 V 135V
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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 : 1892
Ship by Thu. 08 Aug to Mon. 12 Aug Calender.png

USD 0.506
Multiples of: 1

Mlv65 VDC50 VAC135 V-400 A4.5 J600 pF- 55 C to + 125 CSmd/SmtReel1812 (4532 METRIC)Vg 82 V- 55 C+ 125 C 
MVR0806-241G


SMD,2.2x1.7x1.8mm 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 : 1891
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USD 0.0248
Multiples of: 10

              240 V   
ERZ-E05F271


Varistors ERZ-E 5mm 270V 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 : 1891
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USD 0.0869
Multiples of: 1

MOV225 VDC175 VAC455 V7 mm1.2 kA18 J150 pF RadialReel ERZ - E10PCB Mount270 V- 40 C+ 85 C 
MOV-14D151K


Varistors 150volts 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.

Bourns Availability : 1891
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USD 0.0981
Multiples of: 1

MOV150 VDC95 VAC250 V14 mm4.5 kA40 J1300 pF RadialBulk MOV - 14DxxxKPCB Mount150 V- 40 C+ 85 C 
V180ZA10P


Varistors 115VAC 35J 300V-CL 4500A-PK
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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 : 1891
Ship by Fri. 02 Aug to Thu. 08 Aug Calender.png

USD 0.1972
Multiples of: 1

   300 V14 mm  1100 pF- 55 C to + 85 C Bulk   180 V   
ERZ-E14A271S1


Varistor: ceramics; THT; 175VAC; 225VDC; 270V; 7.5kA
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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 : 1891
Ship by Thu. 08 Aug to Mon. 12 Aug Calender.png

USD 0.4625
Multiples of: 1

MOV225 VDC175 VAC455 V16.5 mm7.5 kA190 J1000 pF RadialBulk ERZ - E - S1PCB Mount270 V- 40 C+ 125 C 
VCAS080505C150DP


Varistors 4VAC 5.6VDC 0.3J 3000pF 8.5 V 18V
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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 : 1888
Ship by Thu. 08 Aug to Mon. 12 Aug Calender.png

USD 0.1175
Multiples of: 1

MLV5.6 VDC4 VAC18 V-120 A300 mJ3000 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCASPCB Mount8.5 V- 55 C+ 125 CAEC - Q200
MLVC12V056C200


72V 120A Varistor 1 Circuit Surface Mount, MLCV 1206 (3216 Metric)
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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 : 1888
Ship by Thu. 08 Aug to Mon. 12 Aug Calender.png

USD 0.1931
Multiples of: 1

MLV56 VDC40 VAC120 V-120 A400 mJ200 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)MLVCSMD/SMT72 V- 55 C+ 125 C 
NVD14UCD390


Varistors 390Volt 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.

KOA Speer Availability : 1888
Ship by Thu. 08 Aug to Mon. 12 Aug Calender.png

USD 0.2872
Multiples of: 1

Mov320 V250 V650 V14 mm4.5 kA100 J - 40 C to + 125 CRadialReel Nvd 390 V- 40 C+ 85 CAec - Q200
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