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
  
                      
MLVB04V18C001


Varistors MLV 0402 18V 1pF
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Eaton 8710
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AUD 0.1747
Multiples of: 1

MLV18 VDC-110 V---1 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)MLVBPCB Mount46 V to 60 V- 40 C+ 85 C 
ZV30K2220122NIR1HT


Varistors ZV 30V 10%
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Bourns 8686
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AUD 0.7058
Multiples of: 1

MLV38 VDC30 VAC77 V-1200 A12.2 J400 pF SMD/SMTReel , Cut Tape2220 (5750 METRIC)ZVHTPCB Mount47 V- 55 C+ 125 C 
B72207S400K111


EPCOS TDK Varistors 40vrms 7mm StdCrimp
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TDK 8671
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AUD 0.1925
Multiples of: 1

Mov56 VDC40 VAC135 V7 mm250 A3 J900 pF- 40 C to + 85 CRadialReel Superior S25 68 VDC- 40 C+ 105 C 
VCAS04AP181R5DATWA


Varistors 0402, 18Vdc, 0.02J 1.5pF Ant PowerGuard
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Kyocera AVX 8662
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AUD 0.1399
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MLV18 VDC13 VAC350 V-1 A20 mJ1.5 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)VCASPCB Mount210 V- 55 C+ 125 CAEC - Q200
VC080518C400DP


Varistors 13VAC 18VDC 0.3J 550pF 25.5 V 42V
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Kyocera AVX 8637
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AUD 0.1996
Multiples of: 1

MLV18 VDC13 VAC42 V-100 A300 mJ550 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount25.5 V- 55 C+ 125 C 
B72214S0681K331


Varistors 680VAC 10% 14mm StandarD
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TDK 8595
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AUD 0.6654
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MOV895 VDC680 VAC1.815 kV14 mm4.5 kA140 J180 pF RadialReel , Cut Tape StandardDPCB Mount1.1 kV- 40 C+ 105 C 
B72520T80L62


Varistors 1206 8.0V 200A CT1206L8G
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TDK 8559
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AUD 0.3284
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Mlv11 V8 V30 V 200 A500 Mj1000 pF- 55 C to + 125 CSmd/SmtReel1206 (3216 METRIC)Standard 15 V- 55 C+ 125 C 
V130LT2P


Varistors 130V 180pF
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Littelfuse 8179
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AUD 0.2153
Multiples of: 1

MOV175 VDC130 VAC340 V7 mm1.2 kA11 J180 pF RadialReel , Cut Tape LAPCB Mount225.5 V- 55 C+ 85 C 
14D470K


Varistors 38V 93V 1KA Through Hole RoHS
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COV 7910
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AUD 0.2067
Multiples of: 5

   93 V              
V300SM7


Varistors SURFACE MOUNT SM7 VARISTORS
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Littelfuse 7556
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AUD 1.5946
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MOV405 VDC300 VAC775 V-1.2 kA25 J70 pF SMD/SMTReel , Cut Tape SM7PCB Mount517 V- 40 C+ 85 C 
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