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
  
                      
RM14D471KD14E100


775V 0.6W 118J 385V 430pF@1kHz 300V 470V 2.5kA Radial Leaded,P=7.5mm Varistors ROHS
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Dersonic 14831
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AUD 0.0897
Multiples of: 5

                  
470KD14


Varistors 38V 93V 1KA Through Hole RoHS
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Yageo 9355
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AUD 0.1431
Multiples of: 5

   93 V      Bag - Packed   42 V ~ 52 V   
ZV50K1210251NIR1HT


Varistors ZV 50V 10%
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Bourns 6210
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AUD 0.2593
Multiples of: 1

MLV65 VDC50 VAC135 V-250 A1.7 J470 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)ZVHTPCB Mount82 V- 55 C+ 125 C 
MOV-14D101K


Varistors 100volts 14mm
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Bourns 6208
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AUD 0.1775
Multiples of: 800

MOV100 VDC60 VAC165 V14 mm4.5 kA28 J2000 pF RadialBulk MOV - 14DxxxKPCB Mount100 V- 40 C+ 85 C 
VGAH120631M650DP


Varistors 31Vdc 1.0J 57V 1206 AEC-Q200
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Kyocera AVX 6201
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AUD 0.4846
Multiples of: 1

MLV31 VDC25 VAC57 V-200 A1 J700 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)VGAHPCB Mount39 V- 55 C+ 150 CAEC - Q200
VE0603K300R011


Varistors 14V 30A 0603 AEC-Q200
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Kemet 6200
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AUD 0.1179
Multiples of: 1

MLV14 VDC11 VAC35 V-30 A200 mJ210 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)VEPCB Mount18 V- 55 C+ 150 CAEC - Q200
VDRS05C250BSE


Varistors 250volts 7mm Rad 5mm Radial LS 5mm
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Vishay 6193
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AUD 0.2703
Multiples of: 1

Mov320 V250 V600 V7 mm400 A11 J60 pF- 40 C to + 85 CRadialBulk Vdrs..E 390 V- 40 C+ 85 C 
PV150K4032R2


Varistors PV150V 10%
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Bourns 6192
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AUD 0.517
Multiples of: 1

MOV200 VDC150 VAC395 V-1.2 kA18.5 J280 pF SMD/SMTReel , Cut Tape PVPCB Mount240 V- 40 C+ 85 C 
DV150K4032R2


Varistors DV SERIES 150V
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Bourns 6173
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AUD 0.7841
Multiples of: 1

MOV200 VDC150 VAC395 V-1.2 mA18.5 J220 pF SMD/SMTReel , Cut Tape4032 (1080 METRIC)DVPCB Mount240 V- 40 C+ 125 C 
V10E50P


Littelfuse Varistors 50Vrms 500A 10mm Disc
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Littelfuse 6078
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AUD 0.231
Multiples of: 1

MOV68 VDC50 VAC135 V10 mm3.5 kA20 J1400 pF RadialBulk LV UltraMOVPCB Mount82 V- 40 C+ 85 C 
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