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
  
                      
VC080503C100DP


Varistors 2.3VAC 3.3VDC 0.3J 5000pF 5 V 12V
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Kyocera AVX 19915
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AUD 0.1929
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MLV3.3 VDC2.3 VAC12 V-120 A300 mJ5000 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount5 V- 55 C+ 125 C 
MOV-20D821K


Var MOV 510VAC/670VDC 6500A 820V Radial Bulk
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Bourns 19834
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AUD 0.8241
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MOV820 VDC510 VAC1.355 kV20 mm4.5 kA157 J240 pF RadialBulk MOV - 20DxxxKPCB Mount820 V- 40 C+ 85 C 
EZJ-P1V420FM


Varistors 0603 30volts 68pF VV=42volts AEC-Q200
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Panasonic 19739
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AUD 0.1252
Multiples of: 1

MLV30 VDC---8 A-68 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)EZJP - MPCB Mount42 V- 55 C+ 150 CAEC - Q200
CV1-30K-14-B


Var MOV 130VAC/170VDC 4500A 205V Radial Bulk
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Stackpole 19739
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AUD 0.4734
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          -       
USB0005WP


Varistors 18volts 3pF 0402 1-Element
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Kyocera AVX 19494
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AUD 0.1151
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 18 V14 V32 V 4 A0.015 J3 pF- 55 C to + 125 CSmd/SmtReel0402 (1005 METRIC)Usb 300 V- 55 C+ 125 C 
ZV20K0805121NIR1HT


Varistors ZV 20V 10%
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Bourns 19475
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AUD 0.1168
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MLV26 VDC20 VAC54 V-120 A0.4 J290 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)ZVHTPCB Mount33 V- 55 C+ 125 C 
V2F105A150Y2EDP


Varistors 4VAC 5.6VDC 0.1J 800pF 8.5 V 18V
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Kyocera AVX 19431
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AUD 0.3655
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Mlv5.6 V4 V18 V 30 A0.1 J800 pF Smd/SmtReel0805 (2012 METRIC)V2f1 18 V- 55 C+ 125 C 
JVR07N471K


Varistor: zinc-oxide; THT; 300VAC; 385VDC; 470V; ±10%; 1.2kA; 35J
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Joyin 19421
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AUD 0.0578
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              470 V   
CG0402MLA-14LG


Bourns Varistors CHIP GUARD
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Bourns 19400
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AUD 0.0315
Multiples of: 10000

Mlv14 VDC11 VAC30 V 20 A0.05 J100 pF- 55 C to + 125 CSmd/SmtReel0402 (1005 METRIC)Mla 14 VDC- 55 C+ 125 C 
10D561K


925V 70J 180pF@1kHz 460V 350V 504V~616V 2.5kA Radial Leaded,P=7.5mm Varistors ROHS
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SURGING 12406
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AUD 0.0444
Multiples of: 10

                  
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