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
  
                      
V56ZT2P


Varistors 250A 700pF
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Littelfuse 348230
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AUD 0.144
Multiples of: 1000

MOV45 VDC35 VAC110 V7 mm250 A2.3 J700 pF RadialReel , Cut Tape ZAPCB Mount61.6 V- 55 C+ 85 C 
V420LA20AP


1.12kV 560V 420V 680V Plugin Varistors ROHS
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Littelfuse 144217
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AUD 0.3923
Multiples of: 1

   1.12 kV14 mm  300 pF- 55 C to + 85 C Bulk   680 V   
AMCV-0402LC-180-C050Y-T


Varistors 5pF +100% -50% 22-28Volt Ip=2A
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ABRACON 134442
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AUD 0.08
Multiples of: 5000

MLV18 VDC12.7 VAC48 V-2 A5 mJ5 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)AMCVPCB Mount22 V to 28 V- 55 C+ 125 C 
V07E175PL2T5


Varistors 175V 7mm Epoxy UltraMOV
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Littelfuse 130465
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AUD 0.1154
Multiples of: 1

Mov225 VDC175 VAC455 V7 mm1.75 kA17 J130 pF RadialBulk Ultramov 243 v to 297 V- 55 C+ 85 C 
B72214S0271K551


EPCOS TDK Varistors Varistor S14K275G5S5
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TDK 125712
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AUD 0.2198
Multiples of: 1200

Mov350 VDC275 VAC710 V14 mm4.5 kA71 J440 pF- 40 C to + 85 CRadialReel B722 430 VDC- 40 C+ 105 C 
CG0603MLA-18KE


TVS Varistor - 14VAC/18VDC - 30A - 33V - 1 x 0.8 x 0.8 mm - 0603 [1608 Metric] - ...
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Bourns 120296
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AUD 0.0476
Multiples of: 1

MLV18 VDC14 VAC40 V-30 A100 mJ130 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)MLAPCB Mount18 V- 55 C+ 125 C 
B72510E110K62


Var MOV 11VAC/14VDC 120A 16.2V to 19.8V 0805 SMD Automotive T/R
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TDK 113490
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AUD 0.0275
Multiples of: 3000

                  
B72210S0300K101


Varistors 30V 500A Through Hole RoHS
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TDK 111868
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AUD 0.1092
Multiples of: 1

   93 V10 mm  2750 pF- 40 C to + 85 C Bulk   47 V   
471KD07


Varistors 385V 775V 1.2KA Through Hole RoHS
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Yageo 111356
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AUD 0.0586
Multiples of: 10

MOV385 VDC300 VAC775 V7 mm1200 A29 J105 pF RadialBulk 07DPCB Mount470 V- 40 C+ 105 C 
B72207S0271K311


Varistors 275V RMS 7MM RADIAL Varistor S07K275GS3
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TDK 913
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AUD 0.1275
Multiples of: 1

Mov350 V275 V710 V7 mm1.2 kA21 J110 pF- 40 C to + 85 CRadialReel B722 430 V- 40 C+ 105 C 
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