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
  
                      
EZJ-Z1V500AA


Varistors 50V MULTILAYER VARISTOR
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Panasonic 7905
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AUD 0.0817
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MLV5 VDC-----2.1 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)EZJ - ZPCB Mount50 V- 40 C+ 85 C 
V275LA2P


775V 369V 275V 450V Plugin Varistors ROHS
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Littelfuse 7903
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AUD 0.2153
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   775 V7 mm  80 pF- 55 C to + 85 C Bulk   430 V   
VC060318A400TP


Varistors 13VAC 18VDC 0.1J 150pF 25.5 V 42V
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Kyocera AVX 7895
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AUD 0.1414
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Mlv18 VDC13 VAC42 V 30 A100 Mj150 pF Smd/SmtCut Tape0603 (1608 METRIC)VcPcb Mount25.5 V- 55 C+ 125 C 
B72310S0681K101


Varistors 10mm, 680Vac, 10%, Compact Series
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TDK 7887
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AUD 0.4196
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MOV895 VDC680 VAC1815 V 2.5 kA72 J100 pF RadialBulk SIOV - S10KPCB Mount1100 V- 40 C+ 105 C 
ERZ-V10D221


Var 140VAC/180VDC 3500A 220V Radial Bulk
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Panasonic 7876
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AUD 0.3017
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Mov180 V140 V360 V10 mm3.5 kA39 J410 pF- 40 C to + 85 CRadialBulk V 220 V- 40 C+ 85 C 
ERZ-V07V390CS


Varistors ZNR Transient/Surge Absorbers Type D
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Panasonic 7866
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AUD 0.1359
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MOV31 VDC25 VAC77 V7 mm500 A 1600 pF Radial  VPCB Mount39 V   
RM07D471KC1IE100


775V 105pF@1kHz 385V 300V 29J 10A Radial Leaded,P=5.08mm Varistors ROHS
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Dersonic 7857
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AUD 0.0287
Multiples of: 20

   775 V          -   
B72530U1450K062


Varistors 1210 59VDC 3500pF 1500A
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TDK 7852
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AUD 0.8266
Multiples of: 1

MLV59 VDC45 VAC47 V-1500 A4000 mJ3500 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)High SurgePCB Mount72 V- 55 C+ 125 C 
FTR07D561K


Varistors 460V 925V 1.2KA Through Hole,P=5mm RoHS
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FTR 7837
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AUD 0.0347
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   925 V          504 V ~ 616 V   
B72500E0170K060


Varistors 17Vrms 30A CT0603K17G
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TDK 7830
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AUD 0.1462
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Mlv22 V17 V46 V 30 A200 Mj100 pF- 55 C to + 125 CSmd/SmtReel0603 (1608 METRIC)Ct 27 V- 55 C+ 125 CAec - Q200
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