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
  
                      
RL0805A300K


79V 0805 Varistors ROHS
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Ruilongyuan 5543
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AUD 0.0762
Multiples of: 5

   79 V              
B72520E0400K062


Varistors 1206 40Vrms 100A CT1206K40G
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TDK 5543
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AUD 0.385
Multiples of: 1

Mlv56 V40 V110 V 100 A500 Mj250 pF- 55 C to + 150 CSmd/SmtReel1206 (3216 METRIC)E 68 V- 55 C+ 150 CAec - Q200
B72580T300K62


Varistors MLV - INDUSTRIAL CT1812K30G
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TDK 5539
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AUD 0.5139
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MLV38 VDC30 VAC77 V-800 A4.2 J2000 pF SMD/SMTReel , Cut Tape1812 (4532 METRIC)Surge ProtectionPCB Mount47 V- 55 C+ 125 C 
RL0603A360K


78V 28V 21V 33.6V~42V 0603 Varistors ROHS
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Ruilongyuan 5514
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AUD 0.0758
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   78 V          33.6 V ~ 42 V   
VC060305A150DP


Varistors 4VAC 5.6VDC 0.1J 750pF 8.5 V 18V
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Kyocera AVX 5506
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AUD 0.1194
Multiples of: 1

MLV5.6 VDC4 VAC18 V-30 A100 mJ750 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)VCPCB Mount8.5 V- 55 C+ 125 C 
V10E320P


Varistors 320Vrms 3500A 170pF 10mm Disc
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Littelfuse 5493
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AUD 0.3096
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Mov420 V320 V840 V10 mm3.5 kA67 J170 pF- 55 C to + 85 CRadialBulk Ultramov 459 v to 561 V- 55 C+ 85 C 
B72500E0200K060


Varistors 20Vrms 30A CT0603K20G
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TDK 5490
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AUD 0.0519
Multiples of: 10

Mlv26 V20 V56 V 30 A200 Mj90 pF- 55 C to + 125 CSmd/SmtReel0603 (1608 METRIC)Ct 33 V- 55 C+ 125 CAec - Q200
V250LC20AP


Varistors 250V 500pF
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Littelfuse 5488
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AUD 0.1671
Multiples of: 1

MOV330 VDC250 VAC650 V14 mm4.5 kA72 J500 pF RadialBulk LAPCB Mount429 V- 55 C+ 85 C 
B72210S0300K151


EPCOS TDK Varistors Varistor S10K30G5
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TDK 5488
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AUD 0.3426
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Mov38 VDC30 VAC93 V12 mm500 A4.4 J2750 pF- 40 C to + 85 CRadialReel B722 47 VDC- 40 C+ 105 C 
B72520T600K62


Var MOV 60VAC/85VDC 100A 100V 1206 SMD Blister T/R
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TDK 5479
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AUD 0.3504
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Mlv86 VDC60 VAC165 V 100 A700 Mj100 pF- 55 C to + 125 CSmd/SmtReel1206 (3216 METRIC)B725 100 VDC   
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