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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(Ex. GST)(▲▼)		Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
05D820K


Varistors 65V 150V 100A Through Hole RoHS
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COV 12532
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AUD 0.0388
Multiples of: 10

   150 V          74 V ~ 90 V   
FTR10D821K


Varistors 670V 1355V 2.5KA Through Hole,P=7.5mm RoHS
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FTR 10752
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AUD 0.0737
Multiples of: 5

   1355 V          738 V ~ 902 V   
V300LS4P


Varistors 300V 70pF
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Littelfuse 10670
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AUD 0.2467
Multiples of: 1

Mov405 V300 V775 V7 mm1.2 kA 70 pF- 55 C to + 85 CRadialReel Ls     
20D561K


Varistors 460V 925V 6.5KA Through Hole RoHS
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Ruilongyuan 10655
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AUD 0.3078
Multiples of: 5

   925 V              
MLVC12V018C700


25V 150A Varistor 1 Circuit Surface Mount, MLCV 1206 (3216 Metric)
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Eaton 10613
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AUD 0.2991
Multiples of: 1

MLV18 VDC12.7 VAC44 V-150 A400 mJ700 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)MLVCSMD/SMT25 V- 55 C+ 125 C 
B72724D200A62


ESD Suppressors 0612 50V 30A 56pF CDA5C20GTA
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TDK 10586
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AUD 0.3819
Multiples of: 1

MLV22 VDC-50 V-30 A-56 pF SMD/SMTReel , Cut Tape0612 (1632 METRIC)Standard CeraDiodesPCB Mount25 V- 40 C+ 85 C 
07D241K


Varistors 200V 415V 1.2KA Through Hole RoHS
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COV 10563
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AUD 0.0527
Multiples of: 10

   415 V              
V07E250PL2T


390 V 1.75 kA Varistor 1 Circuit Through Hole Disc 7mm
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Littelfuse 10563
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AUD 0.2514
Multiples of: 1

Mov320 VDC250 VAC650 V7 mm1.75 kA25 J90 pF RadialBulk Ultramov 351 v to 429 V- 55 C+ 85 C 
B72520T350K62


Var MOV 35VAC/45VDC 100A 56V 1206 SMD Blister T/R
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TDK 10560
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AUD 0.3284
Multiples of: 1

Mlv45 V35 V90 V 100 A400 Mj200 pF- 55 C to + 125 CSmd/SmtBulk1206 (3216 METRIC)Standard 56 V- 55 C+ 125 C 
RL0402E005M100K


Varistors 5V 0402 RoHS
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Ruilongyuan 10049
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AUD 0.0409
Multiples of: 10

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