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
  
                      
431KD20J


710V 1W 305J 350V 930pF@1kHz 275V 430V 10kA Radial Leaded Varistors ROHS
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AUD 0.2066
Multiples of: 1

   710 V          430 V   
201KD20J


340V 170V 130V 200V Plugin Varistors ROHS
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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.

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AUD 0.2066
Multiples of: 5

   340 V          200 V   
B72214S131K151


EPCOS TDK Varistors 130vrms 14mm standard crimp
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AUD 0.2069
Multiples of: 1500

                  
V26MLA0805H


Varistors 26V 100A 90pF
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AUD 0.2069
Multiples of: 2500

Mlv26 V20 V60 V 100 A0.3 J220 pF- 55 C to + 125 CSolderReel0805 (2012 METRIC)Mla 29.5 V   
B72210S500K551


Varistors 50VAC 10% 10mm StandarD
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AUD 0.2071
Multiples of: 1500

          Cut Tape Standardd  - 40 C+ 105 C 
B72510T250K62


Var MOV 25VAC/31VDC 80A 39V 0805 SMD Blister T/R
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AUD 0.2072
Multiples of: 1

Mlv31 V25 V  80 A300 Mj - 55 C to + 125 C Bulk       
V18MLA0603H


Varistors 14V 30A 125pF
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AUD 0.2079
Multiples of: 54

Mlv18 V14 V50 V 30 A0.1 J120 pF- 55 C to + 125 CSolderReel0603 (1608 METRIC)Mla 22 V   
ERZ-VA7V330


Varistors ZNR Transient/Surge Absorbers Type D
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Panasonic 0
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AUD 0.2083
Multiples of: 1

MOV26 VDC20 VAC65 V7 mm500 A2 J2900 pF Radial  VPCB Mount33 V- 40 C+ 85 C 
STE20D820K1DN0FSB0R0


Varistors 65V 82 (74~90) 135V 6.5KA Through Hole RoHS
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Songtian 0
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AUD 0.2083
Multiples of: 5

   135 V          74 V ~ 90 V   
V20E275PL3B


Varistors 275V 20mm Epoxy UltraMOV
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AUD 0.2084
Multiples of: 1

          Bulk Lv Ultramov     
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