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
  
                      
14D561K


Varistors 460V 925V 4.5KA Through Hole RoHS
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Ruilongyuan 83968
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AUD 0.1263
Multiples of: 5

   925 V          504 V ~ 616 V   
V150LA1P


430V 200V 150V 250V Plugin Varistors ROHS
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Littelfuse 80342
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AUD 0.1225
Multiples of: 1

MOV200 VDC150 VAC430 V7 mm1.2 kA13 J150 pF RadialBulk LAPCB Mount212 V to 284 V- 55 C+ 85 C 
B72660M0461K093


Varistors Varistor CU4032K460G2K1
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TDK 79673
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AUD 1.0673
Multiples of: 1

Mov615 VDC460 VAC1.24 kV 1 kA36 J55 pF- 40 C to + 85 CSmd/SmtReel4032 (102080 METRIC)Cu 750 V- 40 C+ 85 C 
B72207S0251K111


EPCOS TDK Varistors 250vrms 7mm StdCrimp Varistor S07K250G
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TDK 77600
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AUD 0.0854
Multiples of: 5000

Mov320 VDC250 VAC650 V7 mm1.2 kA19 J120 pF- 40 C to + 85 CRadialReel B722 390 VDC- 40 C+ 105 C 
B72214S0271K101


Varistors 275volts 4500A
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TDK 76990
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AUD 0.1666
Multiples of: 1

   710 V14 mm  320 pF- 40 C to + 85 C Bulk   430 V   
B72210S0500K101


Varistors 50V 2.5KA Through Hole RoHS
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TDK 76710
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AUD 0.1388
Multiples of: 1

   135 V10 mm  950 pF- 40 C to + 85 C Bulk   82 V   
VC080530A650DP


Varistors 21VAC 30VDC 0.1J 90pF 41 V 67V
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Kyocera AVX 70810
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AUD 0.1939
Multiples of: 1000

MLV30 VDC21 VAC67 V-30 A100 mJ90 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount41 V- 55 C+ 125 C 
RM07D471KC14E100


775V 0.25W 385V 29J 105pF@1kHz 300V 470V 600A Radial Leaded,P=5.08mm Varistors ROHS
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Dersonic 66348
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AUD 0.0272
Multiples of: 20

                  
471KD07


Varistors 385V 775V 1.2KA Through Hole RoHS
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Yageo 62982
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AUD 0.0417
Multiples of: 10

MOV385 VDC300 VAC775 V7 mm1200 A29 J105 pF RadialBulk 07DPCB Mount470 V- 40 C+ 105 C 
V275LT20AP


710V 387V~473V Plugin Varistors ROHS
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Littelfuse 2425
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AUD 0.2964
Multiples of: 500

MOV369 VDC275 VAC710 V14 mm4.5 kA75 J450 pF RadialReel , Cut Tape LAPCB Mount473 V- 55 C+ 85 C 
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