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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First...96979899100...
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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-20D470K


Var MOV 30VAC/38VDC 2000A 47V Thru-Hole Radial Bulk
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Bourns 15493
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AUD 0.5689
Multiples of: 1

MOV47 VDC30 VAC93 V20 mm1 kA10 J4300 pF RadialBulk MOV - 20DxxxKPCB Mount47 V- 40 C+ 85 C 
681KD14


Varistors 560V 1120V 4.5KA Through Hole RoHS
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Yageo 9835
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AUD 0.1389
Multiples of: 5

MOV560 VDC420 VAC1.12 kV14 mm4.5 kA130 J290 pF RadialBulk 14DPCB Mount680 V- 40 C+ 105 C 
PV130K3225R2


Varistors PV130V 10%
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Bourns 6335
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AUD 0.4479
Multiples of: 1

MOV170 VDC130 VAC340 V-400 A7 J160 pF SMD/SMTReel , Cut Tape PVPCB Mount205 V- 40 C+ 85 C 
ZV20K0603300NIR1


Varistors ZV 20V 10%
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Bourns 6334
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AUD 0.0864
Multiples of: 1

MLV26 VDC20 VAC54 V-30 A0.3 J175 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)ZVPCB Mount33 V- 55 C+ 125 C 
V130LS20AP


Varistors 130V 1900pF
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Littelfuse 6305
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AUD 0.4464
Multiples of: 500

MOV175 VDC130 VAC340 V20 mm6.5 kA70 J1900 pF RadialReel , Cut Tape LAPCB Mount225.5 V- 55 C+ 85 C 
VC1206K201R014


Varistors 18V 200A 1206 AEC-Q200
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Kemet 6295
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AUD 0.1886
Multiples of: 1

MLV18 VDC14 VAC38 V-200 A600 mJ950 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)VCPCB Mount22 V- 55 C+ 125 CAEC - Q200
05D180K


Varistors 14V 18 (14.4~21.6) 40V 100A Through Hole RoHS
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COV 6285
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AUD 0.0602
Multiples of: 10

   40 V          14.4 V ~ 21.6 V   
JVR07N391K


Varistor: metal-oxide; THT; 250VAC; 320VDC; 390V; ±10%; 1.2kA; 30J
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Joyin 6263
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AUD 0.054
Multiples of: 1

              390 V   
VC060303A100RP


Varistors 2.3VAC 3.3VDC 0.1J 1450pF 5 V 12V
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Kyocera AVX 6151
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AUD 0.1509
Multiples of: 1

   12 V   1500 pF- 55 C to + 125 C Reel0603 (1608 METRIC)  5 V   
B72207S2301K101


Varistors Varistor S07K300E2
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TDK 6040
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AUD 0.1587
Multiples of: 1

Mov385 V300 VAC775 V7 mm1.75 kA30 J90 pF- 40 C to + 85 CRadialBulk Advanced 470 V- 40 C+ 105 C 
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