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
  
                      
V175LT10CP


Varistors 175V
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Littelfuse 74743
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AUD 0.683
Multiples of: 1

MOV225 VDC175 VAC455 V14 mm6 kA 700 pF RadialReel , Cut Tape C - IIIPCB Mount - 55 C+ 85 C 
AVR-M2012C390KT6AB


Var MLV 28VDC 100A 39V 0805 SMD Automotive T/R
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TDK 72829
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AUD 0.1816
Multiples of: 1

MLV28 VDC-62 V-100 A300 mJ430 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)AVRPCB Mount39 V- 40 C+ 125 CAEC - Q200
10D390K


Varistors 31V 77V 500A Through Hole RoHS
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Ruilongyuan 69005
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AUD 0.0621
Multiples of: 10

   77 V          39 (35 ~ 43)   
RL0402E012M300K


Varistors 12V 50V 0402 RoHS
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Ruilongyuan 67857
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AUD 0.0301
Multiples of: 20

   50 V              
S05K35GS2


Var MOV 35VAC/45VDC 100A 56V Radial T/R
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TDK 62953
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AUD 0.2375
Multiples of: 1

          -       
B72530T400K62


Var MOV 40VAC/56VDC 250A 68V 1210 SMD Blister T/R
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TDK 62080
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AUD 0.2956
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 
JVR14N431K


Varistor: metal-oxide; THT; 275VAC; 350VDC; 430V; ±10%; 4.5kA; 132J
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Joyin 61390
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AUD 0.1533
Multiples of: 1

              430 V   
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)   
B72510E0140K062


Varistors 14Vrms 120A CT0805K14G
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TDK 58376
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AUD 0.2375
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
Hot ZV25K1210401NIR1


Varistors ZV 25V 10%
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Bourns 4850
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AUD 0.1994
Multiples of: 2500

MLV31 VDC25 VAC65 V-400 A1.8 J1060 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)ZVPCB Mount39 V- 55 C+ 125 C 
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