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
  
                      
V14E14P


Littelfuse Varistors 14Vrms 4kA 14730pF 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 1508
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AUD 0.4887
Multiples of: 1

Mov18 VDC14 VAC43 V14 mm4000 A10 J0.0102 uF- 40 C to + 85 CRadialBulk-Lv Ultramov 22 VDC- 40 C+ 85 C 
AMLV22V38C3000


Varistors Surface Mount Automotive MLV, AMLV22, 2220 MLV 38 Vdc
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Eaton 1508
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AUD 3
Multiples of: 1

MLV38 VDC30 VAC77 V-1000 A12 J3000 pF SMD/SMTReel , Cut Tape AMLV22PCB Mount51.7 V- 55 C+ 125 C 
V14E320PL3T7


Varistors 320V 1750A 14MM DISC
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Littelfuse 1506
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AUD 0.3341
Multiples of: 1

Mov         - Ultramov     
MLVC13V056C450


72V 250A Varistor 1 Circuit Surface Mount, MLCV 1210 (3225 Metric)
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Eaton 1503
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AUD 0.55
Multiples of: 1

MLV56 VDC40 VAC127 V-250 A1.5 J450 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)MLVCSMD/SMT72 V- 55 C+ 125 C 
MOVGT10V250K


Varistors MOVGT - MOV & GDT Combination, 10 mm disc size, 250 V MCOV
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Eaton 1500
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AUD 0.6427
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MOV, GDT        AxialBulk MOVGT     
B72225S4381K101


Varistors Varistor S25K385E4R12
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TDK 1497
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AUD 3.2057
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  385 VAC      RadialBulk Superior S25Pcb Mount - 40 C+ 105 C 
NVD14UCD430


Varistors 430Volt 14mm
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KOA Speer 1486
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AUD 0.4558
Multiples of: 1

Mov350 V275 V710 V14 mm4.5 kA110 J - 40 C to + 125 CRadialReel Nvd 430 V- 40 C+ 85 CAec - Q200
AMCV-1210H-300-T


Varistors 800pF, 42V Ip=300A
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ABRACON 1486
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AUD 0.8549
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MLV30 VDC21.3 VAC65 V-300 A1.7 J800 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)AMCVPCB Mount42 V- 55 C+ 85 C 
VDR-07D180L


Varistors 14V 18 (15~21.6) 36V 250A Through Hole RoHS
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VDR 1484
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AUD 0.0409
Multiples of: 10

   36 V          15 V ~ 21.6 V   
05D471K


Varistors 385V 810V 400A Through Hole RoHS
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COV 1474
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AUD 0.033
Multiples of: 20

   810 V              
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