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
  
                      
10D561K


925V 70J 180pF@1kHz 460V 350V 504V~616V 2.5kA Radial Leaded,P=7.5mm Varistors ROHS
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SURGING 81402
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AUD 0.0524
Multiples of: 10

                  
B72207S271K101


Var MOV 275VAC/350VDC 1200A 430V Radial Bulk
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TDK 80498
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AUD 0.1628
Multiples of: 1

Mov350 VDC275 VAC 7 mm1.2 kA21 J - 40 C to + 85 CRadialBulk Standard 430 VDC   
V150LA1P


430V 200V 150V 250V Plugin Varistors ROHS
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Littelfuse 80342
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AUD 0.128
Multiples of: 1

MOV200 VDC150 VAC430 V7 mm1.2 kA13 J150 pF RadialBulk LAPCB Mount212 V to 284 V- 55 C+ 85 C 
V22ZA1P


Varistors 14 VAC .9J 43V-CLAMP 250A-PK
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Littelfuse 80025
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AUD 0.1144
Multiples of: 1500

   43 V22 mm  1600 pF- 55 C to + 85 C Bulk   22 V   
V2F105C150Y1FDP


Varistors 4VAC 5.6VDC 0.3J 2500pF 8.5 V 18V
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Kyocera AVX 79919
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AUD 0.5927
Multiples of: 1

Mlv5.6 V4 V18 V 120 A0.3 J2500 pF Smd/SmtReel0805 (2012 METRIC)V2f1 18 V- 55 C+ 125 C 
B72660M0461K093


Varistors Varistor CU4032K460G2K1
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TDK 79673
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AUD 1.0673
Multiples of: 1

Mov615 VDC460 VAC1.24 kV 1 kA36 J55 pF- 40 C to + 85 CSmd/SmtReel4032 (102080 METRIC)Cu 750 V- 40 C+ 85 C 
ERZ-V05D471


Var 300VAC/385VDC 800A 470V Thru-Hole Radial Bulk
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Panasonic 77600
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AUD 0.1424
Multiples of: 1000

MOV385 VDC300 VAC810 V5 mm800 A21 J60 pF RadialBulk VPCB Mount470 V- 40 C+ 85 C 
B72500T40M60


Varistors 0603 4.0V 30A CT0603M4G
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TDK 76920
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AUD 0.104
Multiples of: 1

Mlv5.5 V4 V19 V 30 A100 Mj200 pF- 55 C to + 125 CSmd/SmtBulk0603 (1608 METRIC)Standard 8 V- 55 C+ 125 C 
B72530T140K62


Var MOV 14VAC/18VDC 400A 22V 1210 SMD Blister T/R
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TDK 76596
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AUD 0.3432
Multiples of: 1

Mlv18 V14 V38 V 400 A1500 Mj2000 pF- 55 C to + 125 CSmd/SmtBulk1210 (3225 METRIC)Standard 22 V- 55 C+ 125 C 
14D471K


Varistors 385V 775V 4.5KA Through Hole RoHS
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Ruilongyuan 75839
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AUD 0.1384
Multiples of: 5

   775 V          470 (423 ~ 517)   
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