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
  
                      
2322-593-12316


230V 1200A 7MM =V250LA4P RADIAL LEAD VARISTOR
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay 0
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AUD 2.3261
Multiples of: 1

Mlv-------- 55 C to + 85 C Bulk       
2322-593-05006


50V 1200A 7MM VDR RADIAL LEAD VARISTOR
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Vishay 0
Ships to you
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AUD 2.3274
Multiples of: 1

Mlv-------- 55 C to + 85 C Bulk       
TVA25511KGKGSU01


845V 230J 900pF@1kHz 415V 320V 22kA Radial Leaded Varistors ROHS
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AUD 2.3295
Multiples of: 1

   845 V          -   
B72540V300K62


Varistors 2220 30V RMS 1200A CN2220K30G
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TDK 0
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AUD 2.3317
Multiples of: 1000

Mlv  77 V     Smd/SmtCut Tape2220 (5750 METRIC)Surge Protection  - 55 C+ 125 C 
TVZ18EC311KBS


TVZ18EC311KBS world products varistors passive components
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World Products 0
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AUD 2.3428
Multiples of: 1

          -       
TVZ18EC181KBS


TVZ18EC181KBS world products varistors passive components
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AUD 2.3428
Multiples of: 1

          -       
TVZ18EC201KBS


TVZ18EC201KBS world products varistors passive components
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World Products 0
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AUD 2.3428
Multiples of: 1

          -       
TVA25511KQDCEU01


1.25kV 230J 900pF@1kHz 415V 320V 20kA Plugin Varistors ROHS
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AUD 2.347
Multiples of: 1

   1.25 kV          -   
30234-056


Varistors MOV 50V 10MM DIA.
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Vicor 0
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AUD 2.3486
Multiples of: 1

Mov45 VDC35 VAC110 V12.5 mm500 A5.5 J1800 pF Radial    50 v to 62 V- 40 C+ 85 C 
B72580V500K62


Var MOV 50VAC/65VDC 400A 82V 1812 SMD T/R
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AUD 2.3518
Multiples of: 1000

Mlv         Reel       
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