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
  
                      
V10E130P


Varistors 130Vrms 3500A 450pF 10mm Disc
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Littelfuse 4462
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AUD 0.2766
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Mov170 V130 V340 V10 mm3.5 kA25 J450 pF- 55 C to + 85 CRadialBulk Ultramov 184 v to 226 V- 55 C+ 85 C 
B72205S0170K101


Varistors 17volts 100A
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TDK 4460
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AUD 0.1996
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MOV22 VDC17 VAC53 V5 mm100 A500 mJ1200 pF RadialBulk StandardDPCB Mount27 V- 40 C+ 105 C 
NVD14UCD620


KOA Speer Varistors 620Volt 14mm
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KOA Speer 4460
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AUD 0.5808
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Mov505 VDC380 VAC1.025 kV14 mm4.5 kA136 J-- 40 C to + 125 CRadialReel Nvd 620 VDC- 40 C+ 85 CAec - Q200
B72542V0250K062


Varistors CN2220K25GK2
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TDK 4458
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AUD 1.3692
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MLV31 VDC25 VAC65 V-1200 A9.6 J5000 pF SMD/SMTReel , Cut Tape2220 (5750 METRIC)CTPCB Mount39 V- 55 C+ 125 C 
MOV-07D301K


Varistors 165pF 300volts 10%
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Bourns 4452
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AUD 0.0849
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MOV330 VDC190 VAC250 V7 mm1.2 kA20 J165 pF RadialBulk MOV - 07DxxxKPCB Mount300 V- 40 C+ 85 C 
V130LC10AP


Littelfuse Varistors 130V 1000pF
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Littelfuse 4449
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AUD 0.4039
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MOV175 VDC130 VAC340 V14 mm4.5 kA38 J1000 pF RadialBulk LAPCB Mount225.5 V- 55 C+ 85 C 
CV510K20BL1


Varistors CV 510 K 20 B L1
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Bourns 4449
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AUD 2.0743
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MOV610 VDC510 VAC1.355 kV22.5 mm6.5 kA478 J500 pF RadialBulk CVThrough Hole820 V- 40 C+ 85 C 
MOV-20D201KTR


Varistors 200volts 20mm
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Bourns 4442
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AUD 0.4793
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MOV200 VDC130 VAC340 V20 mm4.5 kA57 J1000 pF RadialReel , Cut Tape MOV - 20DxxxKPCB Mount200 V- 40 C+ 85 C 
VCAS120618D400DP


Varistors 13VAC 18VDC 0.4J 900pF 25.5 V 42V
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Kyocera AVX 4050
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AUD 0.3096
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Mlv18 V13 V42 V 150 A0.4 J900 pF Smd/SmtReel1206 (3216 METRIC)Vcas 25.5 V- 55 C+ 125 C 
14D102K


Varistors 825V 1650V 4.5KA Through Hole RoHS
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Hongzhi 2488
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AUD 0.2353
Multiples of: 5

   1650 V          900 V ~ 1100 V   
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