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
  
                      
VC1210K401R014


Varistors 18V 400A 1210 AEC-Q200
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Kemet 13529
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AUD 0.2676
Multiples of: 1

MLV18 VDC14 VAC38 V-400 A1.6 J2000 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)VCPCB Mount22 V- 55 C+ 125 CAEC - Q200
102KD10J


Varistors Through Hole RoHS
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Yageo 453
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AUD 0.1822
Multiples of: 1

MOV825 VDC625 VAC1650 V10 mm3.5 kA140 J100 pF RadialBulk 10DThrough Hole1000 V- 40 C+ 105 C 
470KD20J-P10


Varistors 38V 47 (42~52) 93V 3KA Through Hole RoHS
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Yageo 184
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AUD 0.3534
Multiples of: 5

   93 V          42 V ~ 52 V   
MOVTP14V150T


Varistors MOVTP, 14 mm, 150 Vac
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Eaton 145
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AUD 1.6481
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MOV200 VDC150 VAC395 V18.5 mm6000 A94 J- Through HoleBulk MOVTPThrough Hole264 V- 40 C+ 105 C 
VAR-18120320M3P-FK


Varistors 32V (Typ) RoHS
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TDK 140
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AUD 0.1076
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   -          32 V (typ)   
ERZ-E14A471SC


Varistors 470VDC 1W 7500A L/S=10mm Cut LD
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Panasonic 140
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AUD 0.7765
Multiples of: 1

MOV385 VDC300 VAC775 V16.5 mm7.5 kA350 J750 pF RadialBulk ERZ - E - S1PCB Mount470 V- 40 C+ 125 C 
14D431K


Varistors 350V 710V 4.5KA Through Hole RoHS
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Ruilongyuan 138
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AUD 0.1101
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   710 V              
ERZ-V10D101CS


Varistors ZNR Transient/Surge Absorbers Type D
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Panasonic 138
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AUD 0.3269
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MOV85 VDC60 VAC165 V10 mm3.5 kA17 J1700 pF Radial  VPCB Mount100 V- 40 C+ 85 C 
361KD14


Varistors 300V 595V 4.5KA Through Hole RoHS
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Yageo 133
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AUD 0.1281
Multiples of: 1

MOV300 VDC230 VAC595 V14 mm4.5 kA93 J560 pF RadialBulk 14DPCB Mount360 V- 40 C+ 105 C 
B72232B0461K001


EPCOS TDK Varistors 460V RMS 32MM Varistor B32K460
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TDK 78
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AUD 21.5731
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MOV615 VDC460 VAC1.24 kV32 mm25 kA660 J1200 pF SMD/SMTBulk HighEPCB Mount750 V- 40 C+ 105 C 
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