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
  
                      
V14E20P


Littelfuse Varistors 20Vrms 4kA 9290pF 14mm Disc
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Littelfuse 2775
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AUD 0.4544
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Mov26 VDC20 VAC65 V14 mm4000 A20 J7500 pF- 40 C to + 85 CRadialBulk-Lv Ultramov 33 VDC- 40 C+ 85 C 
B72214S0600K101


Varistors Varistor S14K60
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TDK 2774
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AUD 0.2393
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   165 V14 mm  3600 pF- 40 C to + 85 C Bulk   100 V   
MOV-20D201K


Var MOV 130VAC/170VDC 6500A 200V Thru-Hole Radial Bulk
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Bourns 2772
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AUD 0.4133
Multiples of: 1

Mov200 V 340 V20 mm4.5 kA57 J1000 pF- 40 C to + 85 C Bulk Mov - 20Dxxxk  - 40 C+ 85 C 
B72210S0131K151


Varistors Varistor S10K130G5
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TDK 2769
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AUD 0.3174
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Mov170 VDC130 VAC340 V10 mm2.5 kA19 J500 pF- 40 C to + 85 CRadialReel B722 205 VDC- 40 C+ 105 C 
MLV0603E32003T


Varistors 0603 20volts 30A 31.0V to 38.0V
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Vishay 2768
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AUD 0.2577
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MLV26 VDC20 VAC58 V-30 A0.1 J160 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)MLV0603E3PCB Mount38 V- 55 C+ 125 C 
V18MLA1206NHAUTO


Varistors MLV SMF FOR AUTO 18V 0.4J 1270pF
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Littelfuse 2765
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AUD 0.7433
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 18 V14 V44 V 150 A0.4 J1270 pF- 55 C to + 125 CSmd/SmtReel1206 (3216 METRIC)Ml Auto  - 55 C+ 125 CAec - Q200
AMCV-2220H-180-T


Varistors 5000pF, 25V Ip=1200A
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ABRACON 2765
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AUD 2.3654
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MLV18 VDC12.7 VAC40 V-1.2 kA5.8 J5000 pF SMD/SMTReel , Cut Tape2220 (5750 METRIC)AMCVPCB Mount25 V- 55 C+ 85 C 
MVR1206-240G


24V 1206 Varistors ROHS
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DOWO 2764
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AUD 0.0571
Multiples of: 10

              24 V   
101KD14


Varistors 85V 165V 4.5KA Through Hole RoHS
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Yageo 2759
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AUD 0.1242
Multiples of: 5

MOV85 VDC60 VAC165 V14 mm4.5 kA28 J  RadialBulk 14DPCB Mount100 V- 40 C+ 105 C 
MLVC12V022C600


30V 150A Varistor 1 Circuit Surface Mount, MLCV 1206 (3216 Metric)
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Eaton 2673
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AUD 0.3316
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MLV22 VDC15.6 VAC53 V-150 A400 mJ600 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)MLVCSMD/SMT30 V- 55 C+ 125 C 
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