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
  
                      
820KD07


Varistors 65V 135V 1.2KA Through Hole RoHS
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Yageo 6382
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AUD 0.0562
Multiples of: 10

MOV65 VDC50 VAC135 V7 mm1.2 kA5 J600 pF RadialBulk 07DPCB Mount82 V- 40 C+ 105 C 
V150LA5P


395V 200V 150V 240V Plugin Varistors ROHS
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Littelfuse 4901
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AUD 0.0991
Multiples of: 1

MOV200 VDC150 VAC395 V10 mm2.5 kA25 J360 pF RadialBulk LAPCB Mount212 V to 268 V- 55 C+ 85 C 
NVD07UCD100


KOA Speer Varistors 100Volt 7mm
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KOA Speer 4892
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AUD 0.125
Multiples of: 1

Mov85 VDC60 VAC165 V7 mm1.25 kA6 J-- 40 C to + 125 CRadialReel Nvd 100 VDC- 40 C+ 85 CAec - Q200
VE1812K801R014


Varistors 18V 800A 1812 AEC-Q200
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Kemet 4875
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AUD 0.6478
Multiples of: 1

MLV18 VDC14 VAC40 V-800 A2.4 J4200 pF SMD/SMTReel , Cut Tape1812 (4732 METRIC)VEPCB Mount22 V- 55 C+ 150 CAEC - Q200
B72540E3140S272


Var MLV 14VAC/16VDC 1200A 22V to 27V 2220 SMD Automotive T/R
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TDK 4872
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AUD 2.446
Multiples of: 1

                  
MOV-20D112K


Bourns Varistors 1100volts 20mm
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Bourns 4869
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AUD 0.8942
Multiples of: 1

MOV1.1 KVDC680 VAC1.815 kV20 mm4.5 kA213 J180 pF RadialBulk MOV - 20DxxxKPCB Mount1100 V- 40 C+ 85 C 
V385LC7P


Littelfuse Varistors 385V 60pF
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Littelfuse 4864
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AUD 0.3424
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 505 VDC385 VAC1025 V 1.2 kA   RadialBulk La 682 V- 55 C+ 85 C 
B72540T0300K062


EPCOS TDK Varistors 2220 30V 1200A 4000pF CT2220K30G
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TDK 4364
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AUD 0.7363
Multiples of: 1

MLV38 VDC30 VAC77 V-1200 A12 J4000 pF SMD/SMTReel , Cut Tape2220 (5750 METRIC)Surge ProtectionPCB Mount47 V- 55 C+ 125 C 
CVQ275K10BL1


Varistors CVQ 275Vrms 10mm Bulk L1
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Bourns 2444
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AUD 0.5861
Multiples of: 1

MOV350 VDC275 VAC710 V12.5 mm3.5 kA88 J300 pF Radial  CVQThrough Hole430 V- 40 C+ 85 C 
5D471K


Varistors 385V 775V 1.2KA Through Hole RoHS
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Hongzhi 2153
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AUD 0.0281
Multiples of: 20

   775 V          470 (423 ~ 517)   
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