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
  
                      
V56ZA05P


Varistors 35 VAC .5J 110V-CLAMP 100A-PK
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Littelfuse 6568
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AUD 0.1835
Multiples of: 1

MOV45 VDC35 VAC108 V5 mm100 A500 mJ180 pF RadialBulk ZAPCB Mount61.6 V- 55 C+ 85 C 
MOV-20D431KTR


Bourns Varistors 430volts 20mm
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Bourns 6547
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AUD 0.5884
Multiples of: 250

Mov430 VDC 710 V20 mm4.5 kA115 J460 pF- 40 C to + 85 C Reel Mov - 20Dxxxk  - 40 C+ 85 C 
TMOV20RP150M


Varistors THERMALLY PROTECTED VARISTOR 20MM
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Littelfuse 6547
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AUD 1.6971
Multiples of: 1

Mov 150 VAC395 V20 mm10 kA 1600 pF RadialBulk Itmov  - 55 C+ 85 C 
VTA7060318A400RP


Varistors 18V 0603 42V Clamp TVS Hi-Temp AEC-Q200
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Kyocera AVX 6539
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AUD 0.2656
Multiples of: 1

MLV18 VDC13 VAC42 V-30 A100 mJ275 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)VTPCB Mount23 V- 55 C+ 175 CAEC - Q200
VC120618D400RP


Varistors 13VAC 18VDC 0.4J 900pF 25.5 V 42V
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Kyocera AVX 6501
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AUD 0.3331
Multiples of: 1

MLV18 VDC13 VAC42 V-150 A400 mJ900 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)VCPCB Mount25.5 V- 55 C+ 125 C 
AVRL101D6R8GTA


Varistors 0402 20VDC 6.8pF AEC-Q200
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TDK 6497
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AUD 0.0635
Multiples of: 10000

MLV20 VDC-58 V-1 A10 mJ6.8 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)AVRPCB Mount27 V- 40 C+ 125 CAEC - Q200
B72510E1140S262


Varistors 14Vrms 120A CT0805S14BAUTOG
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TDK 6454
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AUD 0.2687
Multiples of: 1

Mlv16 V14 V42 V 120 A300 Mj400 pF- 55 C to + 125 CSmd/SmtReel0805 (2012 METRIC)Ct 22 V- 55 C+ 125 CAec - Q200
VC080514A300TP


Varistors 10VAC 14VDC 0.1J 325pF 18.5 V 32V
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Kyocera AVX 6431
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AUD 0.1996
Multiples of: 1

MLV14 VDC10 VAC32 V-40 A100 mJ325 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount18.5 V- 55 C+ 125 C 
RL0805A470K


125V 38V 30V 45.6V~57V 0805 Varistors ROHS
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Ruilongyuan 6062
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AUD 0.0978
Multiples of: 5

   125 V          45.6 V ~ 57 V   
14D431K


Varistors 350V 750V 4.5KA Through Hole RoHS
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Hongzhi 5141
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AUD 0.1138
Multiples of: 5

   750 V          387 V ~ 473 V   
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