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
  
                      
iTMOV20M431K206RV022


710V 350V 275V 387V~473V Plugin Varistors ROHS
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KNSCHA 159
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AUD 0.9271
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   710 V          387 V ~ 473 V   
V18ZT1P


Varistors 10V 250A 2000pF
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Littelfuse 157
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AUD 0.182
Multiples of: 1

MOV14 VDC10 VAC36 V7 mm250 A0.8 J2000 pF RadialReel , Cut Tape ZAPCB Mount19.8 V- 55 C+ 85 C 
SV275K10BL1


Varistors SV 275Vrms 10mm Bulk L1
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Bourns 157
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AUD 0.3709
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MOV350 VDC275 VAC680 V12 mm3500 A97 J350 pF Radial  SVThrough Hole430 V- 40 C+ 85 C 
VDRS14G030BSE


Varistors 30volts 17mm
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Vishay 157
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AUD 0.6443
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Mov38 V30 V90 V17 mm1 kA12 J6000 pF- 40 C to + 85 CRadialBulk Vdrs..E 47 V- 40 C+ 85 C 
07D271K


Radial Leaded Varistors ROHS
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SEMBO 155
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AUD 0.0386
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STE05D470K1BN0FSB0R0


Varistors 38V 47 (42~52) 104V Through Hole RoHS
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Songtian 155
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AUD 0.0469
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   104 V          42 V ~ 52 V   
AVRL101A1R1NTA


Varistors 0402 90V 1.1 pF
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TDK 135
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AUD 0.0253
Multiples of: 20

Mov10 V     1.1 pF- 40 C to + 85 CSolderReel0402 (1005 METRIC)Avrl 90 V- 40 C+ 85 CAec - Q200
RM07D561KC1IE100


915V 35J 90pF@1kHz 460V 350V 10A Radial Leaded,P=5.08mm Varistors ROHS
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Dersonic 0
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AUD 0.0293
Multiples of: 20

                  
181KD07J


300V 150V 115V 180V Plugin Varistors ROHS
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Liown 0
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AUD 0.0318
Multiples of: 20

   300 V          180 V   
RM10D511KD1IECW0


Varistors 420V 510 (459~561) 845V 2.5KA Through Hole,P=7.5mm RoHS
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Dersonic 0
6 to 16 Weeks Calender.png

AUD 0.0399
Multiples of: 10

   845 V              
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