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
  
                      
RL1206A180K


46V 14V 11V 16.8V~21V 1206 Varistors ROHS
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Ruilongyuan 10548
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AUD 0.1199
Multiples of: 5

   46 V          16.8 V ~ 21 V   
VC14MA0160KBA


Varistors 14VAC 16VDC 2.4J 5400pF 27 V 40V
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Kyocera AVX 4566
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AUD 0.6885
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Mlv16 VDC16 VAC40 V 800 A2.4 J5400 pF- 55 C to + 125 CSmd/SmtReel1812 (4532 METRIC)Vc 27 V- 55 C+ 125 C 
VC120618D400RP


Varistors 13VAC 18VDC 0.4J 900pF 25.5 V 42V
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Kyocera AVX 4561
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AUD 0.3429
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MLV18 VDC13 VAC42 V-150 A400 mJ900 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)VCPCB Mount25.5 V- 55 C+ 125 C 
MOV-20D470KTR


Varistors 47volts 20mm
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Bourns 4544
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AUD 0.6713
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Mov47 VDC 93 V20 mm1 kA10 J4300 pF- 40 C to + 85 C Reel       
RL0603E018M015K


Varistors 18V 50V 0603 RoHS
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Ruilongyuan 4539
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AUD 0.0395
Multiples of: 10

   50 V          -   
ERZ-V07D271


Var 175VAC/225VDC 1750A 270V Radial Bulk
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Panasonic 4522
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AUD 0.1391
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Mov225 V175 V455 V7 mm1.75 kA24 J150 pF- 40 C to + 85 CRadial  V 270 V- 40 C+ 85 C 
TND05V-121KB00AAA0


Var MOV 75VAC/100VDC 800A 120V Radial
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Chemi-Con 4241
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AUD 0.1379
Multiples of: 1

MOV100 VDC75 VAC210 V5 mm800 A3.5 J310 pF RadialBulk VPCB Mount120 V- 40 C+ 85 C 
B72650M0350K072


EPCOS TDK Varistors 35V 100A 620pF Varistor CU3225K35G2
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TDK 4222
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AUD 0.5434
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MLV45 VDC35 VAC110 V-100 A1.1 J620 pF SMD/SMTReel , Cut Tape3225 (8063 METRIC)CU StandardPCB Mount56 V- 40 C+ 85 C 
V130LA10AP


Littelfuse Varistors 130V 1000pF
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Littelfuse 3983
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AUD 0.3761
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   340 V14 mm  1000 pF- 55 C to + 85 C Bulk   200 V   
B72530T6170K062


Varistors 1210 24VDC 8000pF 2000A
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TDK 3911
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AUD 0.7339
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MLV24 VDC17 VAC47 V-2000 A4000 mJ8000 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)High SurgePCB Mount29.7 V- 55 C+ 125 C 
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