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
  
                      
VC120656F111RP


Varistors 40VAC 56VDC 0.7J 180pF 68 V 110V
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Kyocera AVX 2180
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AUD 0.3547
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Mlv56 VDC40 VAC110 V 100 A0.7 J180 pF- 55 C to + 125 CSmd/SmtReel1206 (3216 METRIC)Vc 68 V- 55 C+ 125 C 
IsoM5-320-B-L2


Varistors IsoMOV 5KA 320Vrms Bulk In-Line
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Bourns 2178
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AUD 1.254
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MOV415 VDC320 VAC875 V17 mm250 A-40 pF RadialBulk IsoM5Through Hole-- 40 C+ 125 C 
MOV-07D220KTR


Varistors 2300pF 22volts 10%
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Bourns 2176
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AUD 0.1336
Multiples of: 1

MOV24 VDC14 VAC43 V7 mm250 A1.1 J2300 pF RadialReel , Cut Tape MOV - 07DxxxKPCB Mount22 V- 40 C+ 85 C 
NVD07UCD360


Varistors 360Volt 7mm
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KOA Speer 2176
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AUD 0.1615
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Mov300 V230 V595 V7 mm1.25 kA23 J - 40 C to + 125 CRadialReel Nvd 360 V- 40 C+ 85 CAec - Q200
VCAS080514C300RP


Varistors 18V 120A 900pF AEC-Q200 0805
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Kyocera AVX 2160
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AUD 0.1996
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Mlv14 VDC10 VAC32 V 120 A300 Mj900 pF Smd/Smt 0805 (2012 METRIC)VcasPcb Mount18.5 V- 55 C+ 125 C 
V300LA10CP


Littelfuse Varistors 10MM Radial
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Littelfuse 2159
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AUD 0.497
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Mov 300 VAC775 V10 mm3.5 kA  - 55 C to + 85 CRadialBulk C - Iii  - 55 C+ 85 C 
B72210P2421K101


Varistors 420vrms 10mm StdCrmp,S10K420E2K1
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TDK 2157
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AUD 0.429
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MOV560 VDC420 VAC1120 V12.5 mm3500 A87 J210 pF RadialBulk B72210PPCB Mount680 V- 40 C+ 105 C 
B72210S0251K211


Varistors 250VAC 10% 10mm StandarD
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TDK 2150
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AUD 0.2687
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Mov320 VDC250 VAC650 V12 mm2500 A 245 pF AxialCut Tape Standardd 390 V- 40 C+ 105 C 
B72220S2681K101


Varistors Varistor S20K680E2
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TDK 2142
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AUD 1.4819
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MOV895 VDC680 VAC1815 V21.5 mm10 kA440 J250 pF RadialBulk B722xxS2PCB Mount1.1 kV- 40 C+ 105 C 
561KD07


Varistors 460V 925V 1.2KA Through Hole RoHS
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Yageo 1959
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AUD 0.0334
Multiples of: 20

MOV460 VDC350 VAC920 V7 mm400 A24 J90 pF RadialBulk 05DPCB Mount560 V- 40 C+ 105 C 
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