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
  
                      
10D561K


Varistors 460V 925V 2.5KA Through Hole RoHS
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Ruilongyuan 59783
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AUD 0.0804
Multiples of: 5

   925 V          560 (504 ~ 616)   
V10E275P


Varistors 275Vrms 3500A 200pF 10mm Disc
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Littelfuse 59609
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AUD 0.2367
Multiples of: 1

MOV350 VDC275 VAC710 V10 mm3.5 kA55 J200 pF RadialBulk UltraMOVPCB Mount473 V- 55 C+ 85 C 
B72542V3140S272


Varistors 16Vdc 1200A 5800mJ CN2220S14BAUTOE2G2K2
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TDK 58200
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AUD 0.6506
Multiples of: 3000

Mlv16 V14 V40 V 1.2 kA5.8 J15 nF- 55 C to + 125 C Reel Surge Protection  - 55 C+ 125 C 
B72510E0140K062


Varistors 14Vrms 120A CT0805K14G
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TDK 56776
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AUD 0.2302
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Mlv18 V14 V40 V 120 A300 Mj350 pF- 55 C to + 125 CSmd/SmtReel0805 (2012 METRIC)Ct 22 V- 55 C+ 125 CAec - Q200
V47ZA3P


Varistors 30 VAC 4.5J 93V-CLAMP 500A-PK
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Littelfuse 56593
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AUD 0.1569
Multiples of: 1

MOV38 VDC30 VAC89 V10 mm500 A4.5 J2000 pF RadialBulk ZAPCB Mount42 V to 52 V- 55 C+ 85 C 
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              
V5.5MLA0805LNH


Varistors 5.5VDC .1J 17.5V-CLMP 40A PK
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Littelfuse 51463
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AUD 0.2555
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 
B72530T400K62


Var MOV 40VAC/56VDC 250A 68V 1210 SMD Blister T/R
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TDK 50440
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AUD 0.2788
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   
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