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
  
                      
121KD14J


Varistors 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.

Yageo 349
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AUD 0.1585
Multiples of: 5

MOV100 VDC75 VAC200 V14 mm6 kA40 J1700 pF RadialBulk 14DThrough Hole120 V- 40 C+ 105 C 
V320LA20A


Var MOV 320VAC/420VDC 4500A 565V Radial Bulk
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Littelfuse 348
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AUD 0.5438
Multiples of: 1

          -       
MOVGT07V460K


Varistors MOVGT - MOV & GDT Combination, 7 mm disc size, 460 V MCOV
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Eaton 347
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AUD 0.6176
Multiples of: 1

MOV, GDT        AxialBulk MOVGT     
B72220S1140K102


Varistors Varistor S20K14AUTO
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TDK 347
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AUD 2.2943
Multiples of: 1

MOV16 VDC14 VAC43 V23 mm2 kA12 J0.019 uF RadialBulk Automotive seriesPCB Mount22 V- 40 C+ 105 CAEC - Q200
471KD20J


Varistors 470V 10KA MOV Disc 20mm
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Yageo 346
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AUD 0.4321
Multiples of: 1

MOV385 VDC300 VAC775 V20 mm10 kA350 J850 pF RadialBulk 20DThrough Hole470 V- 40 C+ 105 C 
RM14D301KD1IE100


505V 77J 670pF@1kHz 250V 195V 50A Radial Leaded,P=7.5mm Varistors ROHS
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Dersonic 344
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AUD 0.1119
Multiples of: 5

                  
STE14D561K1EQ0FST0R0


Varistors 460V 925V 4.5KA Through Hole,P=7.5mm RoHS
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Songtian 252
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AUD 0.1196
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   925 V          504 V ~ 616 V   
181KD20J


Varistors Through Hole RoHS
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Yageo 150
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AUD 0.2364
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   300 V          162 V ~ 198 V   
FTR14D271KJ


455V 225V 175V 243V~297V Plugin Varistors ROHS
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FTR 0
6 to 16 Weeks Calender.png

AUD 0.0903
Multiples of: 5

   455 V          243 V ~ 297 V   
ZVR10D561KL837A0J


925V 468V 356V 560V Plugin,P=7.5mm Varistors ROHS
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South HongMing 0
6 to 16 Weeks Calender.png

AUD 0.0868
Multiples of: 5

   925 V          560 V   
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