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
  
                      
330KD10


Varistors 26V 65V 500A Through Hole RoHS
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Yageo 970
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AUD 0.1084
Multiples of: 1

MOV26 VDC20 VAC65 V10 mm0.5 kA4 J3000 pF RadialBulk 10DThrough Hole33 V- 40 C+ 105 C 
Z62000Z2310Z17


Varistors 275VAC 10kA 10% 2pin 20mm Engineering Samples
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TDK 148
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AUD 1.3577
Multiples of: 1

MOV350 VDC275 VAC950 V20 mm6 kA260 J- RadialBulkSIOVG SeriesPCB Mount-- 40 C+ 85 C 
121KD20


Varistors 100V 200V 6.5KA Through Hole RoHS
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Yageo 147
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AUD 0.4416
Multiples of: 1

MOV100 VDC75 VAC200 V20 mm6.5 kA55 J3300 pF RadialBulk 20DThrough Hole120 V- 40 C+ 105 C 
RM20D112KE1IE100


1.815kV 383J 360pF@1kHz 895V 680V 100A Radial Leaded Varistors ROHS
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Dersonic 146
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AUD 0.4353
Multiples of: 1

                  
WMR07D431KH2B3.5W


Varistors Through Hole,P=5.0mm RoHS
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WMEC 145
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AUD 0.0457
Multiples of: 10

   710 V          387 V ~ 473 V   
511KD14J


Varistors Through Hole RoHS
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Yageo 145
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AUD 0.13
Multiples of: 5

MOV415 VDC320 VAC845 V14 mm6 kA180 J390 pF RadialBulk 14DThrough Hole510 V- 40 C+ 105 C 
STE14D681K1EQ0FST0R0


Varistors 560V 1120V 4.5KA Through Hole,P=7.5MM RoHS
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Songtian 145
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AUD 0.134
Multiples of: 5

   1120 V          612 V ~ 748 V   
STE07D331K1BN0FSB0R0


Varistors 275V 330 (297~363) 550V 1.2KA Through Hole,P=5mm RoHS
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Songtian 135
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AUD 0.0309
Multiples of: 10

   550 V          297 V ~ 363 V   
FTR20D680K


135V 56V 40V 61V~75V Plugin Varistors ROHS
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FTR 0
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AUD 0.3805
Multiples of: 1

   135 V          61 V ~ 75 V   
ZVR10D561KK837A0J


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

AUD 0.0926
Multiples of: 5

   925 V          560 V   
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