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
  
                      
B72500D300H60


ESD Suppressors 0603 30Vdc 10pF CeraDiode CDS3C30GTH
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TDK 99730
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AUD 0.0509
Multiples of: 1

   120 V   10 pF- 40 C To + 85 CSmd/SmtReel0603 (1608 METRIC)Ceradiodes High - Speed   + 85 C 
10D561K


Varistors 460V 925V 2.5KA Through Hole RoHS
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Ruilongyuan 63050
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AUD 0.0872
Multiples of: 20

   925 V          560 (504 ~ 616)   
S05K35GS2


Var MOV 35VAC/45VDC 100A 56V Radial T/R
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TDK 62953
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AUD 0.2233
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          -       
B72520T350K62


Var MOV 35VAC/45VDC 100A 56V 1206 SMD Blister T/R
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TDK 62070
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AUD 0.2463
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Mlv45 V35 V90 V 100 A400 Mj200 pF- 55 C to + 125 CSmd/SmtBulk1206 (3216 METRIC)Standard 56 V- 55 C+ 125 C 
V10E275P


Varistors 275Vrms 3500A 200pF 10mm Disc
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Littelfuse 59046
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AUD 0.2203
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MOV350 VDC275 VAC710 V10 mm3.5 kA55 J200 pF RadialBulk UltraMOVPCB Mount473 V- 55 C+ 85 C 
471KD10


Varistors 385V 775V 2.5KA Through Hole RoHS
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Yageo 58515
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AUD 0.0852
Multiples of: 5

MOV385 VDC300 VAC775 V10 mm3.5 kA85 J210 pF RadialBulk 10DPCB Mount470 V- 40 C+ 105 C 
AVR-M1608C270KTACB


TDK Varistors
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TDK 38800
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AUD 0.0858
Multiples of: 4000

MLV19 VDC-54 V-10 A50 mJ60 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)AVRPCB Mount27 V- 40 C+ 125 CAEC - Q200
VC060330A650RP


Varistors 21VAC 30VDC 0.1J 125pF 41 V 67V
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Kyocera AVX 10277
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AUD 0.1248
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Mlv30 V21 V67 V 30 A0.1 J125 pF- 55 C to + 125 CSmd/SmtReel0603 (1608 METRIC)Vc 41 V- 55 C+ 125 C 
VC120638N770RP


Varistors 30VAC 38VDC 1.1J 350pF 47 V 77V
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Kyocera AVX 3656
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AUD 0.266
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Mlv38 VDC30 VAC77 V 200 A1.1 J350 pF- 55 C to + 125 CSmd/SmtReel1206 (3216 METRIC)Vc 47 V- 55 C+ 125 C 
B72540E0400K062


EPCOS TDK Varistors 2220 40Vrms 1000A CT2220K40G
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TDK 840
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AUD 1.1509
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Mlv56 VDC40 VAC110 V 1000 A9000 Mj2000 pF- 55 C to + 150 CSmd/SmtReel2220 (5750 METRIC)E 68 VDC- 55 C+ 150 CAec - Q200
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