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
  
                      
B72510E0140K062


Varistors 14Vrms 120A CT0805K14G
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TDK 55806
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AUD 0.2249
Multiples of: 1

Mlv18 V14 V40 V 120 A300 Mj350 pF- 55 C to + 125 CSmd/SmtReel0805 (2012 METRIC)Ct 22 V- 55 C+ 125 CAec - Q200
VG121038S770DP


AVX Varistors 38volts 2.0J 400A
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Kyocera AVX 53629
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AUD 0.3702
Multiples of: 1

Mlv38 VDC30 VAC77 V-400 A2 J1000 pF- 55 C to + 125 CSmd/SmtReel1210 (3225 METRIC)Vg 47 V- 55 C+ 125 C 
07D220K


Varistors 18V 43V 250A Through Hole RoHS
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Ruilongyuan 52970
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AUD 0.0437
Multiples of: 10

   43 V              
B72530T400K62


Var MOV 40VAC/56VDC 250A 68V 1210 SMD Blister T/R
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TDK 50440
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AUD 0.2073
Multiples of: 2000

Mlv56 V40 V110 V 250 A2300 Mj500 pF- 55 C to + 125 CSmd/SmtReel1210 (3225 METRIC)Standard 68 V- 55 C+ 125 C 
10D561K


Varistors 460V 925V 2.5KA Through Hole RoHS
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Hongzhi 49880
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AUD 0.0538
Multiples of: 10

   925 V          504 V ~ 616 V   
V300LA4P


varistors 405v 423~517 775v 1.2ka through hole rohs
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Littelfuse 48975
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AUD 0.1116
Multiples of: 1

MOV405 VDC300 VAC775 V7 mm1.2 kA25 J70 pF RadialBulk LAPCB Mount517 V- 55 C+ 85 C 
AMCV-0402-180-C150N-T


Varistors 15pF +/-30% 22-28Volt Ip=2A
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ABRACON 48500
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AUD 0.0662
Multiples of: 10000

MLV18 VDC12.7 VAC48 V-2 A5 mJ15 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)AMCVPCB Mount22 V to 28 V- 55 C+ 125 C 
MLVB04V18C003


ESD Suppressor Multilayer Varistor 18V 2-Pin CSMD T/R
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Eaton 45460
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AUD 0.1405
Multiples of: 1

MLV18 VDC-58 V---3 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)MLVBPCB Mount22 V to 34 V- 40 C+ 85 C 
14D561K


Varistors 460V 925V 4.5KA Through Hole RoHS
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Hongzhi 45349
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AUD 0.0854
Multiples of: 5

   925 V          504 V ~ 616 V   
B72500D300H60


ESD Suppressors 0603 30Vdc 10pF CeraDiode CDS3C30GTH
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TDK 43548
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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 
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