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
  
                      
VDRS05A035BSE


Varistors 35volts 7mm 5mm
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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.

Vishay Availability : 2907
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USD 0.2285

Multiples of: 1

Mov45 V35 V123 V7 mm100 A1.4 J560 pF- 40 C to + 85 CRadialBulk Vdrs..E 56 V- 40 C+ 85 C 
B72214S0421K503


Varistors Through Hole RoHS
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TDK Availability : 2906
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USD 0.0802

Multiples of: 5

   -          -   
IsoM5-555-B-L2


Varistors IsoMOV 5KA 555Vrms Bulk In-Line
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Bourns Availability : 2906
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USD 0.7865

Multiples of: 1

MOV745 VDC555 VAC1.4 kV17 mm250 A-40 pF RadialBulk IsoM5Through Hole-- 40 C+ 125 C 
B72500D0050A060


Varistors NEW MFG PN 871-B72500D50A60
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TDK Availability : 2905
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USD 0.105

Multiples of: 1

   19 V     Smd/SmtReel0603 (1608 METRIC)Standard Ceradiodes   + 85 C 
VDR-07D271K


Varistors 225V 455V 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.

VDR Availability : 2904
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USD 0.0171

Multiples of: 20

   455 V          243 V ~ 297 V   
07D820K


Varistors 65V 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.

Ruilongyuan Availability : 2904
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USD 0.022

Multiples of: 10

              82 (74 ~ 90)   
V10E385P


Varistors 385Vrms 3500A 160pF 10mm 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 : 2903
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USD 0.2314

Multiples of: 1

MOV505 VDC385 VAC1.025 kV10 mm3.5 kA75 J160 pF RadialBulk UltraMOVPCB Mount682 V- 55 C+ 85 C 
B72210S0131K551


EPCOS TDK Varistors Varistor S10K130G5S5
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TDK Availability : 2902
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USD 0.1504

Multiples of: 1

Mov170 VDC130 VAC340 V10 mm2.5 kA19 J500 pF- 40 C to + 85 CRadialReel B722 205 VDC- 40 C+ 105 C 
MOV-10D680K


Varistors 1250pF 68volts 10%
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Bourns Availability : 2901
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USD 0.0941

Multiples of: 1

MOV75 VDC40 VAC135 V10 mm500 A8.2 J1250 pF RadialBulk MOV - 10DxxxKPCB Mount68 V- 40 C+ 85 C 
B72205S0271K211


Varistors Varistor S05K275GS2
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TDK Availability : 2900
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USD 0.1211

Multiples of: 1

Mov350 VDC275 VAC710 V5 mm400 A8.6 J60 pF RadialCut Tape Standardd 430 VDC- 40 C+ 105 C 
FPV453215E180PKT


SMD Varistors ROHS
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Fenghua Advanced Availability : 2900
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USD 0.1404

Multiples of: 5

   -              
MLVC12V060C120


76V 35A Varistor 1 Circuit Surface Mount, MLCV 1206 (3216 Metric)
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Eaton Availability : 2900
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USD 0.2218

Multiples of: 1

MLV60 VDC45 VAC134 V 35 A100 mJ120 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)MLVCSMD/SMT76 V- 55 C+ 125 C 
JVT20S621K11PU5


Varistor: zinc-oxide; THT; 385VAC; 505VDC; 620V; 10kA; 420J; 1W; ±10%
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Joyin Availability : 2900
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USD 0.2982

Multiples of: 10

              620 V   
MLVC22V030C2200


42V 600A Varistor 1 Circuit Surface Mount, MLCV 2220 (5750 Metric)
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Eaton Availability : 2900
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USD 0.4615

Multiples of: 1

MLV30 VDC21.2 VAC74 V 600 A2.5 J2200 pF SMD/SMTReel , Cut Tape2220 (5750 METRIC)MLVCSMD/SMT42 V- 55 C+ 125 C 
B72210S0511K101


Varistors 510V RMS 10MM RADIAL Varistor S10K510
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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 : 2899
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USD 0.0847

Multiples of: 5

Mov670 VDC510 VAC1.355 kV10 mm2.5 kA55 J140 pF- 40 C to + 85 CRadialBulk B722 820 VDC   
AMCV-1206H-180-T


Varistors 1300pF, 25V Ip=300A
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ABRACON Availability : 2898
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USD 0.2231

Multiples of: 1

MLV18 VDC12.7 VAC40 V-300 A700 mJ1300 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)AMCVPCB Mount25 V- 55 C+ 85 C 
VDRS07H320BSE


Varistors 320volts 9mm 5mm
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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.

Vishay Availability : 2897
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USD 0.2605

Multiples of: 1

Mov420 V320 V850 V9 mm1.2 kA44 J120 pF- 40 C to + 85 CRadialBulk Vdrs..E 510 V- 40 C+ 85 C 
3225D471KJ


810V 385V 300V 423V~517V SMD Varistors ROHS
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Juxing Electronic Technology Availability : 2896
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USD 0.0255

Multiples of: 10

   810 V          423 V ~ 517 V   
RL1206A101K


280V 1206 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.

Ruilongyuan Availability : 2895
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USD 0.0618

Multiples of: 5

   280 V              
ERZ-E08A331


Panasonic Varistors ERZ-E 8mm 330V 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 : 2895
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USD 0.11

Multiples of: 1

Mov270 V210 V545 V10.5 mm3.5 kA58 J300 pF- 40 C to + 85 C Bulk Erz - E 330 V- 40 C+ 85 C 
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