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
  
                      
V07E130


Var MOV 130VAC/170VDC 1750A 226V Radial Bulk
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Littelfuse 3965
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AUD 0.2419
Multiples of: 1

          -       
CV510K20BL1


Varistors CV 510 K 20 B L1
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Bourns 3964
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AUD 2.1371
Multiples of: 1

MOV610 VDC510 VAC1.355 kV22.5 mm6.5 kA478 J500 pF RadialBulk CVThrough Hole820 V- 40 C+ 85 C 
ERZ-E11A471S1


Varistors 470VDC 0.6W 1mA L/S=7.5mm Long LD
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Panasonic 3961
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AUD 0.3846
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MOV385 VDC300 VAC775 V13 mm6 kA175 J360 pF RadialBulk ERZ - E - S1PCB Mount470 V- 40 C+ 125 C 
VC121060J121RP


AVX Varistors 60VDC 1.5J 120V-CLAMP 5A-PK
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Kyocera AVX 3952
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AUD 0.4541
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Mlv60 VDC42 VAC120 V 250 A1.5 J400 pF- 55 C to + 125 CSmd/SmtReel1210 (3225 METRIC)Vc 76 V- 55 C+ 125 C 
V07E23P


Littelfuse Varistors 23Vrms 1kA 1500pF 7mm Disc
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Littelfuse 3950
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AUD 0.2687
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Mov28 VDC23 VAC71 V7 mm1000 A5 J1650 pF- 40 C to + 85 CRadialBulk-Lv Ultramov 36 VDC- 40 C+ 85 C 
B72214S0600K151


EPCOS TDK Varistors Varistor S14K60G5
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TDK 3949
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AUD 0.4007
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Mov85 VDC60 VAC165 V14 mm1 kA17 J1650 pF- 40 C to + 85 CRadialReel B722 100 VDC- 40 C+ 105 C 
V420LA40BP


1060V 560V 420V 665V Plugin Varistors ROHS
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Littelfuse 3944
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AUD 0.8266
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   1.06 kV20 mm  600 pF- 55 C to + 85 C Bulk   610 V   
V20E14AUTO


Varistors 14V 20mm Straight Epoxy
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Littelfuse 3943
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AUD 0.7244
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Mov16 V14 V43 V9 mm20 A28 J0.0222 uF- 40 C to + 85 CRadialBulk Aumov 22 V- 40 C+ 85 CAec - Q200
VC2220K501R130


Varistors 170V 500A 2220 AEC-Q200
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Kemet 3942
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AUD 0.8611
Multiples of: 1

MLV170 VDC130 VAC340 V-500 A7.4 J500 pF SMD/SMTReel , Cut Tape2220 (5750 METRIC)VCPCB Mount205 V- 55 C+ 125 CAEC - Q200
STE10D471K1EN0FSB0R0


Varistors 385V 775V 2.5KA Through Hole,P=7.5mm RoHS
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Songtian 1833
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AUD 0.0611
Multiples of: 10

   775 V          423 V ~ 517 V   
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