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...951952953954955...
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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
  
                      
B72220Q0231K101


EPCOS TDK Varistors 230vrms 20mm StdCrmp Varistor Q20K230
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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.

TDK 1408
Ships to you
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AUD 1.0811
Multiples of: 1

Mov300 VDC230 VAC595 V20 mm15 kA180 J1350 pF- 40 C to + 85 CRadialBulk-Siov 360 VDC- 40 C+ 105 C 
820423211


Wurth Electronics Varistors WE-VD 20mm Disc 760pF 10000A 418VDC
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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.

Wurth 970
Ships to you
between Thu. 04 Jun to Mon. 08 Jun Calender.png

AUD 1.2179
Multiples of: 500

 418 VDC320 VAC842 V20 mm10 kA382 J760 pF- 40 C to + 125 CRadialReel We - Vd 510 VDC- 40 C+ 125 C 
V60MLA1210NT


75V 250A Varistor 1 Circuit Surface Mount, MLCV 1210 (3225 Metric)
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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.

Littelfuse 0
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AUD 1.1981
Multiples of: 8000

          Tape And Reel1210 (3225 METRIC)Mla     
V510LA80B


Varistors 500pF
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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.

Littelfuse 0
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AUD 1.2053
Multiples of: 400

          -       
VDRUS14X175BSE


Varistors 175V 8000A 14D Radial
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Vishay 0
6 to 16 Weeks Calender.png

AUD 1.1299
Multiples of: 1

Mov175 VDC225 VAC455 V16 mm8 kA116 J750 pF RadialBulk VdrusPcb Mount275 V- 40 C+ 125 C 
VZ25D511KBS


Var MOV 320VAC/420VDC 20000A 561V Radial Bulk
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World Products 0
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AUD 1.2058
Multiples of: 100

          -       
82557140


Varistors WE-VS SMD 0402 93pF 20A 18VDC
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Wurth 0
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AUD 1.2146
Multiples of: 10000

 18 VDC 40 V   93 pF Smd/SmtCut Tape0402 (1005 METRIC)We - Vs     
V18AUMLA1210NH


Varistors MULTI LAYER VARISTOR
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Renesas 0
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AUD 1.224
Multiples of: 1

Mlv18 VDC 40 V 1.5 A3 J - 55 C to + 125 CSmd/SmtReel1210 (3225 METRIC)Auml     
B72220S102K101


EPCOS TDK Varistors
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TDK 0
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AUD 1.2254
Multiples of: 1

          Bulk       
V18MLA1210NT


Var MLV 14VAC/18VDC 500A 28V 1210 SMD Automotive T/R
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Littelfuse 0
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AUD 1.2296
Multiples of: 1

   44 V      Tape And Reel   28 V   
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