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
  
                      
RL0603A180K


46V 14V 11V 16.8V~21V 0603 Varistors ROHS
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Ruilongyuan 13774
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AUD 0.071
Multiples of: 5

   46 V          16.8 V ~ 21 V   
VP3225K401R250


Varistors 320V 400A 3225
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Kemet 11932
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AUD 0.4353
Multiples of: 1

MLV320 VDC250 VAC650 V-400 A11 J80 pF SMD/SMTReel , Cut Tape VPPCB Mount390 V- 40 C+ 85 C 
ZV35K1206121NIR1HT


Varistors ZV 35V 10%
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Bourns 11898
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AUD 0.1823
Multiples of: 1

MLV45 VDC35 VAC90 V-120 A0.6 J400 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)ZVHTPCB Mount56 V- 55 C+ 125 C 
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 
B72210S2461K101


Varistors 615V 750 (675~825) Through Hole RoHS
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TDK 11866
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AUD 0.3457
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Mov615 V460 V  3.5 kA70 J120 pF- 40 C to + 85 CRadialBulk Advanced 750 V- 40 C+ 105 C 
EZJ-P0V120JM


12V 10A Varistor 1 Circuit Surface Mount, MLCV 0402 (1005 Metric)
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Panasonic 11801
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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
VC121048H101DP


Varistors 34VAC 48VDC 1.2J 500pF 62 V 100V
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Kyocera AVX 11795
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AUD 0.3269
Multiples of: 1

MLV48 VDC34 VAC100 V-220 A1.2 J500 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)VCPCB Mount62 V- 55 C+ 125 C 
JVR14N391K


Varistor: metal-oxide; THT; 250VAC; 320VDC; 390V; ±10%; 4.5kA; 120J
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Joyin 11787
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AUD 0.15
Multiples of: 1

              390 V   
MLV0603E31403T


Vishay BC Components Varistors 0603 14volts 30A 23.0V to 28.0V
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Vishay 11757
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AUD 0.1116
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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 
ZV20K0805121NIR1


Varistors ZV 20V 10%
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Bourns 10407
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AUD 0.132
Multiples of: 1

MLV26 VDC20 VAC54 V-120 A0.4 J290 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)ZVPCB Mount33 V- 55 C+ 125 C 
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