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
  
                      
B72500E2170K060


Varistors 17Vrms 10A CT0603K17LCG
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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 : 8960
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USD 0.0937

Multiples of: 1

Mlv22 V17 V50 V 10 A100 Mj50 pF- 55 C to + 125 CSmd/SmtReel0603 (1608 METRIC)Ct 27 V- 55 C+ 125 CAec - Q200
B72214S1140K152


Varistors 14VAC 10% 14mm 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.

TDK Availability : 8960
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USD 0.48

Multiples of: 1

MOV16 VDC14 VAC43 V17 mm1000 A4 J0.01 uF RadialReel , Cut Tape Automotive seriesPCB Mount22 V- 40 C+ 105 CAEC - Q200
AV20K1206201NIR1HT


Varistors AVHT AUTO SERIES 20V
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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 : 8957
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USD 0.115

Multiples of: 1

MLV26 VDC20 VAC54 V-200 A1.6 J780 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)AVHTPCB Mount22 V- 55 C+ 150 CAEC - Q200
VE1210K401R020


Varistors 26V 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 : 8945
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USD 0.2196

Multiples of: 1

MLV26 VDC20 VAC56 V-400 A2 J1400 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)VEPCB Mount33 V- 55 C+ 150 CAEC - Q200
V20E175PL1T


Var MOV 175VAC/225VDC 10000A 297V Radial T/R
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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 : 8936
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USD 0.4449

Multiples of: 1

 270 VDC 455 V      Cut Tape Ultramov     
FTR07D561KJ


925V 460V 350V 504V~616V Plugin 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.

FTR Availability : 8926
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USD 0.0182

Multiples of: 20

   925 V          504 V ~ 616 V   
SDV1005S180C030YPTF


58V 18V 12.7V 31V~38V 0402 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.

Yongyutai Electronics Availability : 8924
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USD 0.0029

Multiples of: 100

   58 V          31 V ~ 38 V   
RM07D331KC1IECW0


Varistors 275V 550V 1.2KA Through Hole,P=5.08mm 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 : 8911
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USD 0.0208

Multiples of: 20

   550 V          -   
82556200


Wurth Electronics Varistors WE-VS SMD 0603 200pF 30A 26VDC
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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.

Wurth Availability : 8906
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USD 0.2638

Multiples of: 1

MOV26 VDC20 VAC54 V-30 A100 mJ200 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)WE - VSPCB Mount33 V- 40 C+ 85 C 
MOV-07D470K


Varistors 1100pF 47volts 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 : 8898
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USD 0.0549

Multiples of: 2000

MOV52 VDC30 VAC93 V7 mm250 A2.5 J1100 pF RadialBulk MOV - 07DxxxKPCB Mount47 V- 40 C+ 85 C 
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