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
  
                      
B72207S0140K211


Varistors 14VRMS 7MM RADIAL Varistor S07K14GS2
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK 5347
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AUD 0.1986
Multiples of: 1

Mov18 VDC14 VAC43 V7 mm250 A900 Mj2300 pF RadialCut Tape Standardd 22 VDC- 40 C+ 105 C 
B72207S0400K211


EPCOS TDK Varistors Varistor S07K40GS2
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TDK 5335
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AUD 0.2103
Multiples of: 1

Mov56 VDC40 VAC135 V7 mm250 A3 J900 pF- 40 C to + 85 CRadialReel B722 68 VDC- 40 C+ 105 C 
ZV40K2220102NIR1HT


Varistors ZV 40V 10%
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Bourns 5333
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AUD 0.7346
Multiples of: 1

MLV56 VDC40 VAC110 V-1 kA9.2 J2200 pF SMD/SMTReel , Cut Tape2220 (5750 METRIC)ZVHTPCB Mount68 V- 55 C+ 125 C 
VC080538C770DP


Varistors 30VAC 38VDC 0.3J 200pF 47 V 77V
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Kyocera AVX 5318
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AUD 0.1968
Multiples of: 1

Mlv38 VDC30 VAC77 V 80 A0.3 J200 pF- 55 C to + 125 CSmd/SmtReel0805 (2012 METRIC)Vc     
RL0603A240K


59V 18V 14V 21.6V~27V 0603 Varistors ROHS
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Ruilongyuan 5310
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AUD 0.0673
Multiples of: 5

   59 V          21.6 V ~ 27 V   
MOV-14D511K


Var MOV 320VAC/415VDC 4500A 510V Thru-Hole Radial Bulk
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Bourns 5304
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AUD 0.2196
Multiples of: 600

MOV510 VDC320 VAC845 V14 mm4.5 kA125 J390 pF RadialBulk MOV - 14DxxxKPCB Mount510 V- 40 C+ 85 C 
07D471K


Varistors 385V 810V 1.2KA Through Hole RoHS
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COV 4646
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AUD 0.0397
Multiples of: 10

   810 V              
EZJ-Z1V270EA


Varistors 27V MULTILAYER VARISTOR
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Panasonic 3151
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AUD 0.0841
Multiples of: 1

 16 VDC     47 pF- 40 C to + 85 CSmd/SmtCut Tape0603 (1608 METRIC)   - 40 C+ 85 C 
14D101K


Varistors 85V 165V 4.5KA Through Hole RoHS
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Hongzhi 1886
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AUD 0.1463
Multiples of: 5

   165 V          90 V ~ 110 V   
VC121018J390DP


Varistors 13VAC 18VDC 1.5J 3100pF 25.5 V 42V
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Kyocera AVX 970
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AUD 0.4614
Multiples of: 1000

Mlv18 V13 V42 V 500 A1.5 J3100 pF- 55 C to + 125 CSmd/SmtReel1210 (3225 METRIC)Vc 25.5 V- 55 C+ 125 C 
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