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
  
                      
B72210S2461K101


Varistors 615V 750 (675~825) Through Hole RoHS
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TDK 12287
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AUD 0.3201
Multiples of: 1

Mov615 V460 V  3.5 kA70 J120 pF- 40 C to + 85 CRadialBulk Advanced 750 V- 40 C+ 105 C 
VE1812K801R030


Varistors 38V 800A 1812 AEC-Q200
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Kemet 962
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AUD 0.6091
Multiples of: 1

MLV38 VDC30 VAC79 V-800 A4.4 J1800 pF SMD/SMTReel , Cut Tape VEPCB Mount47 V- 55 C+ 150 CAEC - Q200
911KD14J


Varistors Through Hole RoHS
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Yageo 815
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AUD 0.33
Multiples of: 1

MOV745 VDC550 VAC1500 V14 mm6 kA255 J220 pF Through HoleBulk 14DPCB Mount910 V- 40 C+ 105 C 
101KD20J


Varistors Through Hole RoHS
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Yageo 150
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AUD 0.4991
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MOV85 VDC60 VAC165 V20 mm10 kA70 J4000 pF RadialBulk 20DThrough Hole100 V- 40 C+ 105 C 
121KD14


Varistors Through Hole RoHS
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Yageo 110
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AUD 0.1987
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MOV100 VDC75 VAC200 V14 mm4.5 kA32 J1700 pF RadialBulk 14DThrough Hole120 V- 40 C+ 105 C 
V07E230P


Littelfuse Varistors 230Vrms 1750A 100pF 7mm Disc
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Littelfuse 4
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AUD 0.2282
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MOV300 VDC230 VAC595 V7 mm1.75 kA20 J100 pF RadialBulk UltraMOVPCB Mount396 V- 55 C+ 85 C 
AMCV-1206H-120-T


Varistors 1600pF 16V Ip=300A
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Abracon 4
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AUD 0.6387
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MLV12 VDC8.5 VAC25 V-300 A700 mJ1600 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)AMCVPCB Mount16 V- 55 C+ 85 C 
B72650M0171K072


Varistors 175VAC 10% 3225mm
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TDK 4
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AUD 1.0097
Multiples of: 5

       75 pF- 40 C to + 85 C Cut Tape   270 V   
V321HA40


Littelfuse Varistors 320V 40kA 3800pF
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Littelfuse 4
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AUD 21.1134
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Mov420 VDC320 VAC825 V40 mm40 kA460 J3800 pF- 55 C to + 85 CThrough HoleBulk Ha  - 55 C+ 85 C 
FBMOV150M


Varistors Fuse Body MOV
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Littelfuse 4
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AUD 118.2692
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MOV200 VDC150 VAC390 V40.2 mm40 kA440 J4600 pF AxialBulk MPCB Mount240 V- 55 C+ 85 C 
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