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
  
                      
B72660M171K72


EPCOS TDK Varistors 175V 1200A
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TDK 7445
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AUD 0.5626
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MLV225 VDC-455 V-1.2 kA13 J150 pF SMD/SMTBlister Pack4032 (102080 METRIC)CU StandardPCB Mount270 V- 40 C+ 85 C 
FTR14D102K


Varistors 825V 1650V 4.5KA Through Hole,P=7.5mm RoHS
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FTR 7430
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AUD 0.1647
Multiples of: 5

   1650 V          900 V ~ 1100 V   
VC080518C400TP


Varistors 13VAC 18VDC 0.3J 550pF 25.5 V 42V
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Kyocera AVX 7419
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AUD 0.2848
Multiples of: 1

MLV18 VDC13 VAC42 V-100 A300 mJ550 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)VCPCB Mount25.5 V- 55 C+ 125 C 
V26MLA0603NH


Varistors 26V 30A 90pF
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Littelfuse 7417
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AUD 0.286
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Mlv26 V20 V60 V 30 A0.1 J110 pF- 55 C to + 125 CSolderReel0603 (1608 METRIC)Mla  - 55 C+ 125 C 
B72500E140K60


Varistors 18 VDC .2J 40V-CLMP 30A PK
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TDK 7399
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AUD 0.1666
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MLV18 VDC14 VAC40 V-30 A200 mJ100 pF SMD/SMTReel , Cut Tape AutomotivePCB Mount22 V- 55 C+ 150 C 
MLVC08V030C260


42V 100A Varistor 1 Circuit Surface Mount, MLCV 0805 (2012 Metric)
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Eaton 7395
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AUD 0.2731
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MLV30 VDC21.2 VAC74 V-100 A300 mJ260 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)MLVCSMD/SMT42 V- 55 C+ 125 C 
10D102K


1.65kV 825V 625V 900V~1.1kV Plugin,P=7.5mm Varistors ROHS
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Ruilongyuan 7386
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AUD 0.1707
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   1.65 kV          900 V ~ 1.1 kV   
VCAS040205X150WP


Varistors 4VAC 5.6VDC 0.05J 175pF 8.5 V 18V
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Kyocera AVX 7375
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AUD 0.0274
Multiples of: 1

MLV5.6 VDC4 VAC18 V-20 A50 mJ175 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)VCASPCB Mount8.5 V- 55 C+ 125 CAEC - Q200
DV75K4032R2


Varistors DV SERIES 75V
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Bourns 7374
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AUD 0.8297
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MOV100 VDC75 VAC200 V-1200 A9 J480 pF SMD/SMTReel , Cut Tape4032 (1080 METRIC)DVPCB Mount120 V- 40 C+ 125 C 
V460LS20CPX2510


Metal-Oxide Varistors
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Littelfuse 7372
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AUD 0.4284
Multiples of: 1

                  
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