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
  
                      
MOVGT07V330K


Varistors MOVGT - MOV & GDT Combination, 7 mm disc size, 330 V MCOV
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Eaton 1091
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AUD 0.6111
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MOV, GDT        AxialBulk MOVGT     
B72207S0301K311


Varistors Varistor S07K300GS3
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TDK 1090
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AUD 0.1625
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Mov385 V300 V775 V7 mm1.2 kA23 J100 pF- 40 C to + 85 CRadialReel B722 470 V- 40 C+ 105 C 
ERZ-E14A751


Varistors 14mm D type 750volts 7.5KA 420J 530pF
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Panasonic 1090
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AUD 0.6994
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 615 V460 V1.24 kV 7.5 kA420 J530 pF- 40 C to + 85 C Bulk E14 750 V- 40 C+ 85 C 
V150SM7


Varistors SURFACE MOUNT SM7 VARISTORS
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Littelfuse 1090
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AUD 1.4038
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MOV200 VDC150 VAC395 V-1.2 kA13 J150 pF SMD/SMTReel , Cut Tape SM7PCB Mount268 V- 40 C+ 85 C 
V1000LA80AP


Littelfuse Varistors 1000V 130pF
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Littelfuse 1088
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AUD 1.0284
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MOV1.2 KVDC1 KVAC2.7 kV14 mm4.5 kA220 J130 pF RadialBulk LAPCB Mount1800 V- 55 C+ 85 C 
B72220Q0131K101


Varistors Varistor Q20K130
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TDK 1087
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AUD 1.0511
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MOV170 VDC130 VAC340 V22.5 mm15 kA100 J1950 pF RadialBulk B72220QPCB Mount205 V- 40 C+ 105 C 
ERZ-V20D821


Varistors 820V 6500A ZNR SUR ABSORBER 20MM
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Panasonic 1087
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AUD 2.2
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Mov670 V510 V1355 V20 mm7.5 kA460 J530 pF- 40 C to + 85 CRadial  V 820 V- 40 C+ 85 C 
MOVS4032V275


Varistors 275 VAC, 745 V CLAMP, 1200 PEA
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Eaton 1085
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AUD 0.7135
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MOV670 VDC275 VAC710 V-1200 A-- SMD/SMTReel , Cut Tape4032MOVS4032SMD/SMT473 V- 40 C+ 85 C 
VA200060K121DL


Varistors 42VAC 60VDC 2J 400pF 76 V 120V
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Kyocera AVX 1083
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AUD 0.7333
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Mlv60 V42 V120 V 300 A2 J400 pF- 55 C to + 125 CAxialReel Va 76 V- 55 C+ 125 C 
ERZ-E08A561


Panasonic Varistors ERZ-E 8mm 560V Bulk ZNR Surge Absorber
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Panasonic 1078
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AUD 0.1691
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Mov450 V350 V930 V10.5 mm3.5 kA92 J150 pF- 40 C to + 85 C Bulk Erz - E 560 V- 40 C+ 85 C 
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