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
  
                      
390KD10


Varistors 31V 77V 500A Through Hole RoHS
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Yageo 4301
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AUD 0.0935
Multiples of: 5

MOV31 VDC25 VAC77 V10 mm500 A4.6 J2400 pF RadialBulk 10DPCB Mount39 V- 40 C+ 105 C 
ZV17K0805121NIR1


Varistors ZV 17V 10%
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Bourns 4292
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AUD 0.1509
Multiples of: 1

MLV22 VDC17 VAC44 V-120 A0.4 J315 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)ZVPCB Mount27 V- 55 C+ 125 C 
V360CH8


Littelfuse Varistors 230V 250A 70pF 13 Inch Reel
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Littelfuse 4287
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AUD 1.1629
Multiples of: 1

Mov300 V230 V595 V 250 A6 J70 pF- 55 C to + 125 CSmd/SmtReel3220 (8552 METRIC)Ch 360 V- 55 C+ 125 C 
MLVB04V18C0R5


Multilayer Varistor ESD suppressor
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Eaton 4275
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AUD 0.104
Multiples of: 1

Mlv18 V 250 V   0.5 pF- 40 C to + 85 CSolderReel0402 (1005 METRIC)Mlvb 90 v to 120 V- 40 C+ 85 C 
USB0002RP


AVX Varistors 18volts 10pF 0405 2-Elements
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Kyocera AVX 4273
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AUD 0.5594
Multiples of: 1

 18 VDC14 VAC32 V 4 A0.015 J10 pF- 55 C to + 125 CSmd/SmtReel0405 (1013 METRIC)Usb 70 V- 55 C+ 125 C 
ERZ-V09D431


Varistor: ceramics; THT; 275VAC; 350VDC; 430V; 3.5kA
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Panasonic 4270
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AUD 0.258
Multiples of: 1

Mov350 VDC275 VAC710 V9 mm3.5 kA 270 pF Radial  V 430 VDC   
FTR07D180K


Varistors 14V 36V 500A Through Hole,P=5mm RoHS
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FTR 4268
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AUD 0.0523
Multiples of: 10

   36 V          15 V ~ 21.6 V   
V05E95P


Littelfuse Varistors 95Vrms 500A 5mm Disc
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Littelfuse 4268
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AUD 0.2247
Multiples of: 1

Mov125 VDC95 VAC250 V5 mm800 A9 J200 pF RadialBulk-Lv Ultramov 150 VDC   
MOVS2825V180


Varistors 180 VAC, 475 V CLAMP, 400 PEAK
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Eaton 4268
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AUD 0.4077
Multiples of: 1

MOV560 VDC180 VAC475 V-1200 A-- SMD/SMTReel , Cut Tape2825MOVS2825SMD/SMT311 V- 40 C+ 85 C 
V320LT40BP


Littelfuse Varistors 320V 750pF
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Littelfuse 4268
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AUD 0.6875
Multiples of: 400

Mov420 V320 V810 V20 mm6.5 kA 750 pF- 55 C to + 85 CRadialReel Lt  - 55 C+ 85 C 
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