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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(Ex. GST)(▲▼)		Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
5D471K


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.

Hongzhi Availability : 908
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USD 0.0161

Multiples of: 20

   775 V          470 (423 ~ 517)   
241KD05J


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 : 908
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USD 0.0277

Multiples of: 10

MOV200 VDC150 VAC415 V5 mm0.8 kA10.5 J100 pF RadialBulk 05DThrough Hole240 V- 40 C+ 105 C 
10D301K


Varistors 250V 500V 2.5KA Through Hole RoHS
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Ruilongyuan Availability : 908
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USD 0.034

Multiples of: 10

   500 V              
B72220S0250K151


Varistors 25VAC 10% 20mm StandarD
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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 : 908
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USD 0.4095

Multiples of: 1

MOV31 VDC25 VAC77 V20 mm2 kA22 J0.0111 uF RadialReel , Cut Tape StandardDPCB Mount39 V- 40 C+ 105 C 
ERZ-VA7V560


Varistors ZNR TransientSurge Absorbers Type D
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Panasonic Availability : 907
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USD 0.1417

Multiples of: 1

                  
14D361K


Varistors 300V 595V 4.5KA Through Hole RoHS
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Ruilongyuan Availability : 906
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USD 0.0729

Multiples of: 5

   595 V          324 V ~ 396 V   
B72214S0271K151


Varistors 275V RMS 14MM RADIAL Varistor S14K275G5
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TDK Availability : 906
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USD 0.1428

Multiples of: 1

 350 V275 V710 V 4.5 kA71 J320 pF- 40 C to + 85 C Reel Standardd  - 40 C+ 105 C 
Hot V07E300P


Varistors 300Vrms 1750A 70pF 7mm Disc
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Littelfuse Availability : 906
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USD 0.1498

Multiples of: 1

Mov385 V300 V775 V7 mm1.75 kA30 J70 pF- 55 C to + 85 CRadialBulk   423 v to 517 V   
VA100018D400DL


Varistors 13VAC 18VDC 0.4J 900pF 25.5 V 42V
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Kyocera AVX Availability : 906
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USD 0.3255

Multiples of: 1

Mlv18 V13 V42 V 150 A0.4 J900 pF- 55 C to + 125 CAxialReel Va 25.5 V- 55 C+ 125 C 
V680LA100BP


Varistors 130V to 1000V LA Varistor
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Littelfuse Availability : 904
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USD 1.199

Multiples of: 1

Mov875 VDC680 VAC1.7 kV20 mm  380 pF RadialBulk LaPcb Mount - 55 C+ 85 C 
471KD07-C3.5Z2


Varistors Through Hole,P=5mm RoHS
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Yageo Availability : 903
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USD 0.0246

Multiples of: 10

   775 V          423 V ~ 517 V   
271KD05J


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 : 902
Ship by Thu. 19 Dec to Tue. 24 Dec Calender.png

USD 0.0131

Multiples of: 10

MOV225 VDC175 VAC475 V5 mm0.8 kA11 J95 pF RadialBulk 05DThrough Hole270 V- 40 C+ 105 C 
V39ZS1P


Var MOV 25VAC/31VDC 250A 43V Radial Automotive T/R
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Littelfuse Availability : 902
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USD 0.1302

Multiples of: 10

   79 V      Tape And Reel   43 V   
VAR-18160157M5P-FK


Varistors 13~18.4 RoHS
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TDK Availability : 902
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USD 0.1811

Multiples of: 1

                  
ERZ-E05E391


Varistors ERZ-E 5mm 390V 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 : 901
Ship by Thu. 05 Dec to Wed. 11 Dec Calender.png

USD 0.0903

Multiples of: 1

Mov320 V250 V650 V7 mm1.2 kA26 J130 pF- 40 C to + 85 C Reel Erz - E 390 V   
Hot V14E320P


Varistors 320Vrms 6kA 380pF 14mm Disc
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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 : 900
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USD 0.0481

Multiples of: 1

Mov420 V320 V840 V14 mm6 kA136 J380 pF- 55 C to + 85 CRadialBulk Ultramov 459 v to 561 V- 55 C+ 85 C 
B72220S0441K101


Varistors 440V 715 (643.5~786.5) 8KA 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 : 899
Ship by Tue. 03 Dec to Thu. 05 Dec Calender.png

USD 0.4653

Multiples of: 1

Mov585 VDC440 VAC1.18 kV20 mm8 kA185 J350 pF- 40 C to + 85 CRadialBulk B722 715 VDC- 40 C+ 105 C 
VC120656F111RP


Varistors 40VAC 56VDC 0.7J 180pF 68 V 110V
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Kyocera AVX Availability : 898
Ship by Tue. 03 Dec to Thu. 05 Dec Calender.png

USD 0.1562

Multiples of: 1

Mlv56 VDC40 VAC110 V 100 A0.7 J180 pF- 55 C to + 125 CSmd/SmtReel1206 (3216 METRIC)Vc 68 V- 55 C+ 125 C 
20D271K


Varistors 225V 455V 6.5KA Plugin 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 : 898
Ship by Thu. 19 Dec to Tue. 24 Dec Calender.png

USD 0.1647

Multiples of: 5

   455 V              
MOV-10D560KTR


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 : 897
Ship by Tue. 03 Dec to Thu. 05 Dec Calender.png

USD 0.1056

Multiples of: 1

MOV62 VDC35 VAC110 V10 mm500 A7 J1800 pF RadialReel , Cut Tape MOV - 10DxxxKPCB Mount56 V- 40 C+ 85 C 
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