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...716717718719720...
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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
  
                      
14D511K


845V 125J 390pF@1kHz 415V 320V 459V~561V 4.5kA Radial Leaded Varistors ROHS
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AUD 0.1842
Multiples of: 1

                  
B72207S950K211


Varistors 95VAC 10% 7mm StandarD
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AUD 0.1843
Multiples of: 1

Mov   7 mm     Cut Tape Standardd  - 40 C+ 105 C 
B72205S400K211


Varistors Varistor S05K40GS2
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AUD 0.1845
Multiples of: 1500

Mov   5 mm     Reel       
B72207S350K211


Var MOV 35VAC/45VDC 250A 56V Radial T/R
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AUD 0.1845
Multiples of: 1500

Mov   7 mm     Reel Superior S25  - 40 C+ 105 C 
MLVB06V18C003


ESD Suppressor Multilayer Varistor 18V 2-Pin CSMD T/R
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AUD 0.1845
Multiples of: 1

Mlv18 V 58 V   3 pF- 40 C to + 85 CSolderReel0603 (1608 METRIC)Mlvb 22 v to 34 V- 40 C+ 85 C 
B72214P2421K104


Varistors 420VAC 255pF 10% 14mm Adv MP Compact
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AUD 0.1846
Multiples of: 1

Mov560 VDC420 VAC1120 V14 mm 190 J255 pF RadialBulk B72214pPcb Mount680 V- 40 C+ 105 C 
ERZ-VA5V121


Varistors ZNR TransientSurge Absorbers Type D
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AUD 0.1847
Multiples of: 1

Mov100 VDC75 VAC210 V5 mm800 A 350 pF Radial  VPcb Mount120 V   
ERZ-VA5V331


Varistors ZNR TransientSurge Absorbers Type D
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AUD 0.1847
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Mov270 VDC210 VAC570 V5 mm800 A 80 pF Radial  VPcb Mount330 V   
ERZ-VA5V470


Varistors ZNR Transient/Surge Absorbers Type D
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AUD 0.1847
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Mov38 VDC30 VAC104 V5 mm250 A 650 pF Radial  V 47 VDC   
ERZ-VA5V820


Varistors ZNR Transient/Surge Absorbers Type D
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AUD 0.1847
Multiples of: 1

Mov65 VDC50 VAC145 V5 mm800 A 460 pF Radial  V 82 V   
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