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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First...7172737475...
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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
  
                      
V42MLA1206NHAUTO


Varistors 42V 425pF 1206 AEC-Q200 MLA AUTO
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Littelfuse 8276
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AUD 0.935
Multiples of: 1

MLV42 VDC30 VAC92 V-180 A800 mJ425 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)MLA AUTOPCB Mount60 V- 55 C+ 125 CAEC - Q200
V320LA20APX1347


RADIAL LEAD VARISTORS WITH WIDE OPERATING VOLTAGE RANGE 130V TO 1000V
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Littelfuse 8245
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AUD 0.4746
Multiples of: 8500

 420 VDC 850 V      Bulk LA     
20D390K


Varistors 31V 77V 2KA Through Hole RoHS
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COV 8226
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AUD 0.401
Multiples of: 1

   77 V              
MVR1210-390G


1210 Varistors ROHS
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DOWO 8225
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AUD 0.1321
Multiples of: 5

                  
RL0402E005M500K


Varistors 5V 50V 0402 RoHS
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Ruilongyuan 8206
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AUD 0.022
Multiples of: 20

   50 V          -   
10D471K68RV0121


775V 46J 210pF@1kHz 385V 300V 423V~517V 1.25kA Radial Leaded,P=7.5mm Varistors ROHS
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KNSCHA 8206
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AUD 0.0945
Multiples of: 5

   775 V          423 V ~ 517 V   
MLVC04V014C120


20V 20A Varistor 1 Circuit Surface Mount, MLCV 0402 (1005 Metric)
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Eaton 8202
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AUD 0.088
Multiples of: 1

MLV14 VDC10 VAC35 V-20 A50 mJ120 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)MLVCSMD/SMT20 V- 55 C+ 125 C 
ZV20K1812801NIR1


Varistors ZV 20V 10%
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Bourns 8200
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AUD 0.4746
Multiples of: 1

MLV26 VDC20 VAC54 V-800 A3 J3000 pF SMD/SMTReel , Cut Tape1812 (4732 METRIC)ZVPCB Mount33 V- 55 C+ 125 C 
B72210S0251K101


Varistors 250volts 2500A
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TDK 8196
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AUD 0.1232
Multiples of: 5

   650 V10 mm  215 pF- 40 C to + 85 C Bulk   390 V   
V5.5MLA0402NR


Varistors 5.5VDC .05J 21V-CLMP 20A PK
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Littelfuse 8186
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AUD 0.0642
Multiples of: 10

MLV5 VDC4 VAC19 V-20 A50 mJ220 pF SMD/SMTReel , Cut Tape0402 (1005 METRIC)MLAPCB Mount7.1 V- 55 C+ 125 C 
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First...7172737475...

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