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
  
                      
VJ13MC0300KBA


Varistors 30Volt 0.9Joules
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Kyocera AVX 3016
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AUD 0.6269
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Mlv30 V2 VAC73 V 220 A0.9 J1020 pF- 55 C to + 125 CSolderReel1210 (3225 METRIC)Vj13 39 V- 55 C+ 125 C 
V575LT40AP


Varistors 575V 220pF
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Littelfuse 3013
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AUD 1
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Mov730 VDC575 VAC1.5 kV14 mm4.5 kA 220 pF RadialCut Tape La  - 55 C+ 85 C 
MOV-10D221K


Varistors 450pF 220volts 10%
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Bourns 3007
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AUD 0.1204
Multiples of: 1000

MOV242 VDC140 VAC360 V10 mm2.5 kA32 J450 pF RadialBulk MOV - 10DxxxKPCB Mount220 V- 40 C+ 85 C 
221KD10J


Varistors Through Hole RoHS
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Yageo 3005
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AUD 0.1179
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MOV180 VDC140 VAC360 V10 mm3.5 kA39 J450 pF RadialBulk 10DThrough Hole220 V- 40 C+ 105 C 
B72210S0271K551


Varistors 275V RMS 10MM RADIAL Varistor S10K275G5S5
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TDK 2997
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AUD 0.2687
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MOV350 VDC275 VAC710 V12 mm2.5 kA43 J195 pF RadialReel , Cut Tape StandardDPCB Mount430 V- 40 C+ 105 C 
IsoM3-300-B-L2


Varistors IsoMOV 3KA 300Vrms Bulk In-Line
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Bourns 2990
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AUD 0.9193
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MOV385 VDC300 VAC800 V13.2 mm250 A-30 pF RadialBulk IsoM3Through Hole-- 40 C+ 125 C 
V300LA40AP


775V 423V~517V Plugin Varistors ROHS
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Littelfuse 2979
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AUD 0.6364
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MOV405 VDC300 VAC775 V20 mm6.5 kA165 J800 pF RadialBulk LAPCB Mount517 V- 55 C+ 85 C 
ZV25K0805121NIR1


Varistors ZV 25V 10%
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Bourns 2978
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AUD 0.1097
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MLV31 VDC25 VAC65 V-120 A0.2 J260 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)ZVPCB Mount39 V- 55 C+ 125 C 
ERZ-V20D241


Panasonic Varistors 240V 6500A ZNR SUR ABSORBER 20MM
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Panasonic 2976
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AUD 0.9464
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Mov200 V150 V395 V20 mm10 kA168 J1500 pF- 40 C to + 85 CRadial  V 240 V- 40 C+ 85 C 
USB0001DP


Varistors 14VAC 18VDC 0.015J 10pF 120 V
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Kyocera AVX 1918
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AUD 0.2499
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 18 V14 V32 V 4 A0.015 J10 pF- 55 C to + 125 CSmd/SmtReel0603 (1608 METRIC)Usb 120 V- 55 C+ 125 C 
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