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
  
                      
B72205S0250K101


Varistors 25volts 100A
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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 : 7904
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USD 0.0935

Multiples of: 1

Mov31 VDC25 VAC77 V5 mm100 A700 Mj850 pF RadialBulk Standardd 39 V- 40 C+ 105 C 
DV60K4032R2


Varistors DV SERIES 60V
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Bourns Availability : 7462
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USD 0.3678

Multiples of: 1

MOV85 VDC60 VAC165 V-1200 A7 J530 pF SMD/SMTReel , Cut Tape4032 (1080 METRIC)DVPCB Mount100 V- 40 C+ 125 C 
VCAS060326A580RP


AVX Varistors 0603 26VDC .1J 60v 32VDC .1J 60v
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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 : 7460
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USD 0.1243

Multiples of: 1

MLV26 VDC18 VAC60 V-30 A100 mJ155 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)VCASPCB Mount34.5 V- 55 C+ 125 CAEC - Q200
MLVC08V022C320


30V 100A Varistor 1 Circuit Surface Mount, MLCV 0805 (2012 Metric)
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Eaton Availability : 7449
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USD 0.1721

Multiples of: 1

MLV22 VDC15.6 VAC53 V-100 A300 mJ320 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)MLVCSMD/SMT30 V- 55 C+ 125 C 
B72220P3511K101


EPCOS TDK Varistors 20mm 510v S20K510E3K1
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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 : 7449
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USD 1.0571

Multiples of: 1

Mov670 VDC510 VAC1355 V23 mm10 kA445 J600 pF- 40 C to + 85 CRadialBulk Disk, Superior Multipulse 820 VDC- 40 C+ 105 C 
RM10D820KD1IE100


135V 0.4W 12J 1200pF@1kHz 65V 50V 82V 1250A 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.

Dersonic Availability : 7441
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USD 0.0457

Multiples of: 10

   135 V          82 V   
B72500X1250L060


Varistors 0603 120V Automotive X series AEC-200
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TDK Availability : 7441
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USD 0.0979

Multiples of: 1

MLVs32 VDC25 VAC120 V 5 A10 J10 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)MLV X1 AutoPCB Mount51.9 V to 70.1 V- 55 C+ 150 C 
RM14D390KD1IE100


77V 0.1W 31V 8.6J 5100pF@1kHz 25V 39V 500A Through Hole,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.

Dersonic Availability : 7437
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USD 0.0716

Multiples of: 5

                  
RL1210A560K


148V 45V 35V 54V~67.5V 1210 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 : 7426
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USD 0.1477

Multiples of: 5

   148 V          54 V ~ 67.5 V   
FTR10D112KJ


Varistors 895V 1815V 2.5KA Through Hole,P=7.5mm RoHS
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FTR Availability : 7420
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USD 0.0507

Multiples of: 5

   1815 V          990 V ~ 1210 V   
VC080518C400TP


Varistors 13VAC 18VDC 0.3J 550pF 25.5 V 42V
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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 : 7419
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USD 0.0791

Multiples of: 1

MLV18 VDC13 VAC42 V-100 A300 mJ550 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount25.5 V- 55 C+ 125 C 
B72205S0950K101


Varistors 95volts 400A
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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 : 7404
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USD 0.0935

Multiples of: 1

   250 V5 mm  135 pF- 40 C to + 85 C Bulk   150 V   
MLVC08V030C260


42V 100A Varistor 1 Circuit Surface Mount, MLCV 0805 (2012 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 : 7395
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USD 0.1721

Multiples of: 1

MLV30 VDC21.2 VAC74 V-100 A300 mJ260 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)MLVCSMD/SMT42 V- 55 C+ 125 C 
V460LS20CPX2510


Metal-Oxide Varistors
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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 : 7372
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USD 0.2699

Multiples of: 1

                  
B72310S0271K101


Varistors 10mm, 275Vac, 10%, Compact Series
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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 : 7360
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USD 0.1265

Multiples of: 1

MOV350 VDC275 VAC710 V 2.5 A43 J220 pF RadialBulk SIOV - S10KPCB Mount430 V- 40 C+ 105 C 
VE1210K401R014


Varistors 18V 400A 1210 AEC-Q200
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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.

Kemet Availability : 7353
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USD 0.2178

Multiples of: 1

MLV18 VDC14 VAC40 V-400 A1.6 J2000 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)VEPCB Mount22 V- 55 C+ 150 CAEC - Q200
B72314S2351K101


Varistors 14mm, 350Vac, 10%, AdvanceD Compact Series
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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 : 7340
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USD 0.187

Multiples of: 1

MOV460 VDC350 VAC910 V 5 kA136 J350 pF RadialBulk SIOV - S14KPCB Mount560 V- 40 C+ 105 C 
VC080512A250TP


Varistors 8.5VAC 12VDC 0.1J 525pF 16 V 27V
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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 : 7338
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USD 0.2134

Multiples of: 1

MLV12 VDC8.5 VAC27 V-40 A100 mJ525 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount16 V- 55 C+ 125 C 
V14MLA0603NH


Varistors 10V 30A 150pF
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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 : 7275
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USD 0.0988

Multiples of: 2500

Mlv14 V10 V34.5 V 30 A0.1 J180 pF- 55 C to + 125 CSolderReel0603 (1608 METRIC)Mla 15.9 V- 55 C+ 125 C 
MOV-14D561K


Bourns Varistors 560volts 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 : 7265
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USD 0.1485

Multiples of: 1

Mov560 VDC 925 V14 mm4.5 kA125 J360 pF- 40 C to + 85 C Bulk Mov - 14Dxxxk  - 40 C+ 85 C 
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