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
  
                      
VC080518C400DP


Varistors 13VAC 18VDC 0.3J 550pF 25.5 V 42V
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Kyocera AVX 9801
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AUD 0.2003
Multiples of: 1

MLV18 VDC13 VAC42 V-100 A300 mJ550 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount25.5 V- 55 C+ 125 C 
07D271K


Varistors 225V 475V 1.2KA Through Hole RoHS
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COV 9797
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AUD 0.0375
Multiples of: 10

   475 V              
V140LA5P


Varistors 140V 400pF
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Littelfuse 9772
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AUD 0.2909
Multiples of: 1

MOV180 VDC140 VAC360 V10 mm2.5 kA22 J400 pF RadialBulk LAPCB Mount198 V to 242 V- 55 C+ 85 C 
ERZ-V05D361


Varistors 360V 600A ZNR SUR ABSORBER 5MM
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Panasonic 9749
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AUD 0.1461
Multiples of: 1

Mov300 V230 V620 V5 mm800 A 80 pF- 40 C to + 85 CRadial  V 360 V- 40 C+ 85 C 
KRS04A052L5F


58V 5V 12.7V 31V~38V 0402 Varistors ROHS
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Yongyutai Electronics 9748
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AUD 0.006
Multiples of: 50

   58 V          31 V ~ 38 V   
B72580E0350K062


Varistors 1812 35Vrms 500A CT1812K35G
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TDK 9739
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AUD 0.7175
Multiples of: 1

Mlv45 V35 V90 V 500 A4000 Mj1200 pF- 55 C to + 150 CSmd/SmtReel1812 (4532 METRIC)E 56 V- 55 C+ 150 CAec - Q200
621KS34


Varistors 620V 40KA MOV Disc Square 34mm
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Yageo 9715
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AUD 7.7115
Multiples of: 1

MOV505 VDC385 VAC1025 V34 mm40 kA780 J3600 pF ScrewBulk 34SChassis Mount620 V- 40 C+ 85 C 
EZJ-P0V420WM


Varistors 1%, 1mA, 42V, 56pf 0402,.5MM THICKNESS
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Panasonic 9709
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AUD 0.1166
Multiples of: 1

MLV30 VDC---6 A-47 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)EZJP - MPCB Mount42 V- 55 C+ 150 CAEC - Q200
B72510E0170K062


Varistors 17Vrms 120A CT0805K17G
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TDK 9531
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AUD 0.2233
Multiples of: 1

Mlv22 V17 V46 V 120 A300 Mj400 pF- 55 C to + 125 CSmd/SmtReel0805 (2012 METRIC)Ct 27 V- 55 C+ 125 CAec - Q200
RM14D471KD1IE100


775V 430pF@1kHz 385V 300V 118J 50A Radial Leaded Varistors ROHS
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Dersonic 4689
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AUD 0.0885
Multiples of: 5

   775 V          -   
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