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
  
                      
20D821K


1.355kV 282J 525pF@1kHz 670V 510V 738V~902V 6.5kA Radial Leaded Varistors ROHS
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SURGING 2070
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AUD 0.2808
Multiples of: 5

                  
V130LS10AP


Varistors 130V 1000pF
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Littelfuse 2068
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AUD 0.3272
Multiples of: 1

Mov175 V130 V340 V14 mm4.5 kA 1000 pF- 55 C to + 85 CRadialReel Ls  - 55 C+ 85 C 
07D680K


Varistors 56V 145V 250A Through Hole RoHS
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COV 2066
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AUD 0.048
Multiples of: 10

   145 V          61 V ~ 75 V   
V20P50P


Littelfuse Varistors 50Vrms 500A 20mm Disc
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Littelfuse 2061
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AUD 0.583
Multiples of: 1

MOV68 VDC50 VAC145 V20 mm10 kA80 J6000 pF RadialBulk LV UltraMOVPCB Mount82 V- 55 C+ 125 C 
MG064S09A200DP


Varistors 6.4VAC 9VDC 0.1J 550pF 12.7V 22V
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Kyocera AVX 2059
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AUD 1.331
Multiples of: 1

 9 VDC6.4 VAC22 V 30 A0.1 J550 pF- 55 C to + 125 CSmd/SmtReel0612 (1632 METRIC)Mg 12.7 V- 55 C+ 125 C 
14D101K


165V 28J 2000pF@1kHz 85V 60V 90V~110V 4.5kA Radial Leaded,P=7.5mm Varistors ROHS
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SURGING 2051
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AUD 0.1259
Multiples of: 5

                  
RM14D101KD1IE100


165V 28J 2000pF@1kHz 85V 60V 50A Radial Leaded,P=7.5mm Varistors ROHS
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Dersonic 2022
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AUD 0.1148
Multiples of: 5

                  
MOV-10D390KTR


Varistors 2400pF 39volts 10%
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Bourns 2009
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AUD 0.1901
Multiples of: 1

 43 VDC 77 V10 mm500 A4.6 J2400 pF- 40 C to + 85 C Reel Mov - 10Dxxxk  - 40 C+ 85 C 
B72660M0140K072


Varistors 14V 250A 2300pF Varistor CU4032K14G2
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TDK 1983
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AUD 0.715
Multiples of: 1

MLV18 VDC14 VAC43 V-250 A900 mJ2300 pF SMD/SMTReel , Cut Tape4032 (102080 METRIC)CU StandardPCB Mount14 V- 40 C+ 85 C 
ERZ-V14D221


Varistors ZNR Transient/Surge Absorbers Type D
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Panasonic 829
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AUD 0.374
Multiples of: 1

Mov180 V140 V360 V14 mm6 kA78 J740 pF- 40 C to + 85 CRadial  V 220 V- 40 C+ 85 C 
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