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
  
                      
AVRM2012C720KT201M


Varistors 0805 53VDC 200pF 10% AEC-Q200
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TDK 7177
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AUD 0.1634
Multiples of: 1

MLV53 VDC-142 V-100 A300 mJ200 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)AVRPCB Mount72 V- 40 C+ 125 CAEC - Q200
BVRA0603-25PFR


Varistors MLV Auto 0603 25VAC , Lead free
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Bourns 7173
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AUD 0.0786
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Varistors31 VDC25 VAC71 V   100 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)BVRASMD/SMT36 V to 44 V- 40 C+ 125 C 
B72307S0301K101


Varistors 7mm, 300Vac, 10%, Compact Series
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TDK 7145
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AUD 0.1383
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MOV385 VDC300 VAC775 V 1.2 kA23 J100 pF RadialBulk SIOV - S07KPCB Mount470 V- 40 C+ 105 C 
RL0805A240K


59V 18V 14V 21.6V~27V 0805 Varistors ROHS
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Ruilongyuan 7144
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AUD 0.1016
Multiples of: 5

   59 V          21.6 V ~ 27 V   
AVR-M1005C6R8NT331N


Varistors 0402 6.8volts 330pF 3.5volts
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TDK 7139
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AUD 0.0206
Multiples of: 20

MLV3.5 VDC-15 V-24 A8 mJ330 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)AVRPCB Mount6.8 V- 40 C+ 125 CAEC - Q200
Hot B72207S0421K101


Varistors 420volts 1200A
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TDK 7129
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AUD 0.0536
Multiples of: 10

Mov560 VDC420 VAC1.12 kV9 mm1.2 kA32 J75 pF RadialBulk Standardd 680 V- 40 C+ 105 C 
MVR1210-270H


1210 Varistors ROHS
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DOWO 7129
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AUD 0.1097
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V56CH8


Varistors 35V 100A 600pF 13 Inch Reel
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Littelfuse 7128
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AUD 1.1629
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Mov45 V35 V107 V 100 A1.4 J600 pF- 55 C to + 125 C Reel3220Ch 56 V   
AVRL101A3R3FTA


Varistors 0402 27V 3.3 pF
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TDK 7109
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AUD 0.6375
Multiples of: 1

MLV10 VDC27 VAC----3.3 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)AVRPCB Mount27 V- 40 C+ 85 CAEC - Q200
V22ZA05P


Varistors 14 VAC .2J 43V-CLAMP 100A-PK
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Littelfuse 7099
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AUD 0.2467
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Mov18 V14 V51 V5 mm400 A0.2 J400 pF- 55 C to + 85 CRadialBulk Za 18.7 v to 26 V- 55 C+ 85 C 
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