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
  
                      
471KD07


Varistors 385V 775V 1.2KA Through Hole RoHS
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Yageo 51235
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AUD 0.044
Multiples of: 10

MOV385 VDC300 VAC775 V7 mm1200 A29 J105 pF RadialBulk 07DPCB Mount470 V- 40 C+ 105 C 
V5.5MLA0805LNH


Varistors 5.5VDC .1J 17.5V-CLMP 40A PK
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Littelfuse 28465
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AUD 0.3001
Multiples of: 1

Mlv5.5 V4 V17.5 V 40 A0.1 J400 pF- 55 C to + 125 CSolderReel0805 (2012 METRIC)Mla 7.1 V- 55 C+ 125 C 
V130LS1P


Varistors 130V 1000pF
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Littelfuse 28130
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AUD 0.1821
Multiples of: 1000

Mov175 V130 V390 V7 mm1.2 kA 180 pF- 55 C to + 85 CRadialReel Ls     
CG0201MLU-15H


ESD Protection Diodes / TVS Diodes ChipGuard 0201 0.05pF 15VDC
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Bourns 28091
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AUD 0.154
Multiples of: 1

   20 V     SMD/SMTReel , Cut Tape0201CG0201MLU  - 40 C+ 85 C 
EZJ-Z0V270EA


Varistors 27V MULTILAYER VARISTOR
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Panasonic 27955
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AUD 0.0393
Multiples of: 1

Mlv16 VDC   10 A 47 pF Smd/SmtCut Tape0402 (1005 METRIC)Ezj - Z 27 V- 40 C+ 85 C 
B72440C50H160


Varistors 0201 33volts-1A 7pF Ceradiod CDS1C05GTH1
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TDK 27868
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AUD 0.075
Multiples of: 1

 5.5 V 33 V   7 pF- 40 C to + 85 CSmd/SmtReel0201 (0603 METRIC)High - Speed Ceradiodes  - 40 C+ 85 C 
B72207S2271K101


Varistors Varistor S07K275E2
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TDK 27786
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AUD 0.1383
Multiples of: 1

Mov350 V275 VAC 7 mm1.75 kA27.5 J95 pF- 40 C to + 85 C Bulk Advanced  - 40 C+ 105 C 
B72520E0350K062


Varistors 1206 35Vrms 100A CT1206K35G
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TDK 27637
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AUD 0.3135
Multiples of: 1

Mlv45 V35 V90 V 100 A400 Mj200 pF- 55 C to + 150 CSmd/SmtReel1206 (3216 METRIC)E 56 V- 55 C+ 150 CAec - Q200
VE0805K121R030


Varistors 38V 120A 0805 AEC-Q200
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Kemet 24542
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AUD 0.1461
Multiples of: 1

MLV38 VDC30 VAC79 V-120 A0.2 J230 pF SMD/SMTReel , Cut Tape VEPCB Mount47 V- 55 C+ 150 CAEC - Q200
390KD10


Varistors 31V 77V 500A Through Hole RoHS
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Yageo 4301
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AUD 0.0935
Multiples of: 5

MOV31 VDC25 VAC77 V10 mm500 A4.6 J2400 pF RadialBulk 10DPCB Mount39 V- 40 C+ 105 C 
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