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
  
                      
MLV1206E30403T


Varistors 1206 4volts 5.6A 7.0V to 10.0V
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Vishay 5689
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AUD 0.3751
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MLV5.6 VDC4 VAC22 V-150 A1 J3000 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)MLV1206E3PCB Mount10 V- 55 C+ 85 C 
MLVC13V026C1000


36V 280A Varistor 1 Circuit Surface Mount, MLCV 1210 (3225 Metric)
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Eaton 5689
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AUD 0.504
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MLV26 VDC18.4 VAC63 V-280 A1.5 J1000 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)MLVCSMD/SMT36 V- 55 C+ 125 C 
IsoM5-510-R-L2


Varistors IsoMOV 5KA 510Vrms Reel In-Line
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Bourns 5684
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AUD 1.375
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MOV670 VDC510 VAC1.3 kV17 mm250 A 40 pF RadialReel , Cut Tape IsoM5Through Hole - 40 C+ 125 C 
PV75K4032R2


Varistors PV 75V 10%
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Bourns 5683
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AUD 0.539
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MOV100 VDC75 VAC200 V-1.2 kA9 J550 pF SMD/SMTReel , Cut Tape PVPCB Mount120 V- 40 C+ 85 C 
B72660M0231K072


EPCOS TDK Varistors 230V 1200A 115pF Varistor
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TDK 5680
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AUD 0.6506
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MLV300 VDC230 VAC595 V-1.2 kA17 J115 pF SMD/SMTBlister Pack4032 (102080 METRIC)CU StandardPCB Mount360 V- 40 C+ 85 C 
VC080514C300DP


Varistors 10VAC 14VDC 0.3J 900pF 18.5 V 32V
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Kyocera AVX 5669
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AUD 0.2027
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MLV14 VDC10 VAC32 V-120 A300 mJ900 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount18.5 V- 55 C+ 125 C 
B72214P2321K101


Varistors 420V Through Hole,P=7.5mm RoHS
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TDK 5665
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AUD 0.4117
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MOV420 VDC320 VAC840 V16 mm6 kA150 J445 pF RadialBulk B72214PPCB Mount510 V- 40 C+ 105 C 
B72207S0750K111


EPCOS TDK Varistors 75vrms 7mm StdCrimp Varistor S07K75G
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TDK 5651
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AUD 0.209
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Mov100 VDC75 VAC200 V7 mm1.2 kA5.9 J430 pF- 40 C to + 85 CRadialReel B722 120 VDC- 40 C+ 105 C 
14D470K


Varistors 38V 93V 1KA Through Hole RoHS
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Hongzhi 5165
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AUD 0.1722
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   93 V          42 V ~ 52 V   
10D180K


Varistors 14V 18 (15~21.6) 36V 500A Through Hole RoHS
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Ruilongyuan 4010
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AUD 0.1267
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   38 V      Bag - Packed   16 V ~ 20 V   
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