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
  
                      
MOV-20D681K


Var MOV 420VAC/560VDC 6500A 680V Thru-Hole Radial Bulk
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns 3945
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AUD 0.6775
Multiples of: 1

MOV680 VDC420 VAC1.12 kV20 mm4.5 kA130 J290 pF RadialBulk MOV - 20DxxxKPCB Mount680 V- 40 C+ 85 C 
B72214S1140K152


Varistors 14VAC 10% 14mm AEC-Q200
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TDK 3943
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AUD 0.6792
Multiples of: 1

MOV16 VDC14 VAC43 V17 mm1000 A4 J0.01 uF RadialReel , Cut Tape Automotive seriesPCB Mount22 V- 40 C+ 105 CAEC - Q200
V10E625P


Varistors 625V 10mm Epoxy UltraMOV
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Littelfuse 3931
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AUD 0.4295
Multiples of: 1

MOV825 VDC625 VAC1.65 kV10 mm3.5 kA100 J90 pF RadialBulk UltraMOVPCB Mount1100 V- 55 C+ 85 C 
IsoM5-275-B-L2


Varistors IsoMOV 5KA 275Vrms Bulk In-Line
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Bourns 3931
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AUD 1.2278
Multiples of: 1

MOV350 VDC275 VAC730 V17 mm250 A-40 pF RadialBulk IsoM5Through Hole-- 40 C+ 125 C 
MOV-14D330KTR


Varistors 33volts 14mm
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Bourns 3926
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AUD 0.3073
Multiples of: 1

MOV33 VDC20 VAC65 V14 mm1 kA7.5 J6100 pF RadialReel , Cut Tape MOV - 14DxxxKPCB Mount33 V- 40 C+ 85 C 
B72214Q0271K101


Varistors Varistor Q14K275
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TDK 3920
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AUD 0.7665
Multiples of: 1

Mov350 V275 V710 V14 mm8 kA 470 pF- 40 C to + 85 C Bulk Energetiq  - 40 C+ 105 C 
RM20D201KE1IE100


340V 1W 95J 2000pF@1kHz 170V 130V 200V 4.5kA Radial Leaded,P=10mm Varistors ROHS
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Dersonic 3911
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AUD 0.1778
Multiples of: 5

                  
AV30K1812801NIR1


Varistors AV AUTO SERIES 30V
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Bourns 3911
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AUD 0.4034
Multiples of: 1

MLV34 VDC30 VAC77 V-800 A3.8 J2200 pF SMD/SMTReel , Cut Tape1812 (4732 METRIC)AVPCB Mount47 V- 55 C+ 125 CAEC - Q200
B72214P2131K102


Varistors 130VAC 790pF 10% 14mm Adv MP Compact
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TDK 3909
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AUD 0.1905
Multiples of: 1

Mov170 VDC130 VAC340 V13 mm 60 J790 pF RadialBulk B72214pPcb Mount205 V- 40 C+ 105 C 
ERZ-V14D182


Var 1000VAC/1465VDC 5000A 1800V Radial Bulk
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Panasonic 3884
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AUD 1.6845
Multiples of: 25

Mov1 kV1 kV2.97 kV14 mm5 kA510 J120 pF- 40 C to + 85 C Bulk Erz 182 V- 40 C+ 85 C 
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