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
  
                      
B72520X1300K062


Varistors 1206 77V Automotive X series AEC-200
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TDK 3560
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AUD 0.341
Multiples of: 1

MLVs38 VDC30 VAC77 V 200 A10 J500 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)MLV X1 AutoPCB Mount42.3 V to 51.7 V- 55 C+ 150 C 
ERZ-V05D180


Var 11VAC/14VDC 250A 18V Radial Bulk
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Panasonic 3559
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AUD 0.2011
Multiples of: 1

Mov14 V11 V40 V5 mm250 A0.6 J1600 pF- 40 C to + 85 CRadialBulk V 18 V- 40 C+ 85 C 
V20P30AUTO


Varistors 30V 20mm Phenolic AEC-Q200 AUMOV
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Littelfuse 3555
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AUD 0.7983
Multiples of: 1

Mov47 VDC30 VAC93 V17 mm20 A90 J0.012 uF RadialBulk Aumov 47 VDC- 40 C+ 125 CAec - Q200
MOV-14D181K


Var MOV 115VAC/150VDC 4500A 180V Thru-Hole Radial Bulk
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Bourns 3550
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AUD 0.1604
Multiples of: 800

MOV180 VDC115 VAC300 V14 mm4.5 kA50 J1100 pF RadialBulk MOV - 14DxxxKPCB Mount180 V- 40 C+ 85 C 
V07X320E


Varistors 320VAC 50J 845V-CL 2.5KA-PK
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Littelfuse 3533
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AUD 0.187
Multiples of: 1

MOV410 VDC320 VAC845 V9 mm2.5 kA50 J130 pF RadialBulk XtremePCB Mount510 V- 40 C+ 125 C 
TMOV20RP320M


Varistors THERMALLY PROTECTED VARISTOR 20MM
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Littelfuse 3533
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AUD 2.09
Multiples of: 1

MOV561 VDC320 VAC840 V20 mm10 kA372 J750 pF RadialBulk iTMOVPCB Mount561 V- 55 C+ 85 C 
14D271K


Varistors 225V 455V 4.5KA Through Hole RoHS
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Ruilongyuan 3530
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AUD 0.1105
Multiples of: 5

   455 V              
V100ZT4P


Varistors 60V 900pF
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Littelfuse 3530
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AUD 0.2633
Multiples of: 1

MOV81 VDC60 VAC165 V10 mm2.5 kA 900 pF RadialReel ZAPCB Mount - 55 C+ 85 C 
B72214S0141K101


Varistors 140volts 4500A
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TDK 3529
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AUD 0.308
Multiples of: 1

Mov180 VDC140 VAC360 V14 mm4.5 kA36 J610 pF RadialBulk Standardd 220 V- 40 C+ 105 C 
B72510X1140S162


Varistors 0805 42V Automotive X series AEC-200
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TDK 3528
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AUD 0.2813
Multiples of: 1

MLVs16 VDC14 VAC42 V 120 A10 J400 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)MLV X1 AutoPCB Mount22 V to 27 V- 55 C+ 150 C 
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