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
  
                      
ZV14K0603300NIR1


Varistors ZV 14V 10%
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Bourns 11867
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AUD 0.0849
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MLV18 VDC14 VAC38 V-30 A0.3 J195 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)ZVPCB Mount22 V- 55 C+ 125 C 
EZJ-P0V420WM


Varistors 1%, 1mA, 42V, 56pf 0402,.5MM THICKNESS
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Panasonic 11843
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AUD 0.0943
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MLV30 VDC---6 A-47 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)EZJP - MPCB Mount42 V- 55 C+ 150 CAEC - Q200
B72210S2461K101


Varistors 615V 750 (675~825) Through Hole RoHS
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TDK 11837
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AUD 0.3361
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Mov615 V460 V  3.5 kA70 J120 pF- 40 C to + 85 CRadialBulk Advanced 750 V- 40 C+ 105 C 
MLV0603E31403T


Vishay BC Components Varistors 0603 14volts 30A 23.0V to 28.0V
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Vishay 11747
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AUD 0.1149
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MLV18 VDC14 VAC40 V-30 A0.1 J225 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)MLV0603E3PCB Mount28 V- 55 C+ 125 C 
B72207S0500K111


EPCOS TDK Varistors 50vrms 7mm StdCrimp Varistor S07K50G
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TDK 11723
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AUD 0.2054
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Mov65 VDC50 VAC135 V7 mm1.2 kA4.2 J530 pF- 40 C to + 85 CRadialReel B722 82 VDC- 40 C+ 105 C 
AV17K0805121NIR1


Varistors AV AUTO SERIES 17V
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Bourns 11715
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AUD 0.1241
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MLV20 VDC17 VAC44 V-120 A0.5 J370 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)AVPCB Mount27 V- 55 C+ 125 CAEC - Q200
EZJ-P0V120JM


12V 10A Varistor 1 Circuit Surface Mount, MLCV 0402 (1005 Metric)
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Panasonic 11704
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AUD 0.0581
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MLV7.5 VDC---10 A-220 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)EZJP - MSMD/SMT12 V- 40 C+ 85 CAEC - Q200
JVR14N391K


Varistor: metal-oxide; THT; 250VAC; 320VDC; 390V; ±10%; 4.5kA; 120J
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Joyin 11336
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AUD 0.1419
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              390 V   
RL0805A470K


125V 38V 30V 45.6V~57V 0805 Varistors ROHS
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Ruilongyuan 11150
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AUD 0.1086
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   125 V          45.6 V ~ 57 V   
V230LA4P


595V 300V 230V 360V Plugin Varistors ROHS
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Littelfuse 5820
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AUD 0.1611
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   595 V7 mm  100 pF- 55 C to + 85 C Bulk   360 V   
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