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
  
                      
JVR20N391K11PU5


Varistor: zinc-oxide; THT; 250VAC; 320VDC; 390V; 6.5kA; 240J; 1W
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Joyin 9989
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AUD 0.336
Multiples of: 10

              390 V   
561KD20J-P10Z0.5TB


925V 1W 215J 460V 710pF@1kHz 350V 560V 6.5kA Radial Leaded,P=7.5mm Varistors ROHS
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Yageo 301
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AUD 0.4295
Multiples of: 1

                  
439040-332RJ


439040332RJ tt electronics varistors passive components
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TT Electronics 0
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AUD 0.3678
Multiples of: 4000

                  
V20E275PL1B7X3471


Varistors 275V 20mm Epoxy UltraMOV
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Littelfuse 0
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AUD 0.368
Multiples of: 1

Mov430 VDC275 VAC710 V20 mm10 kA190 J900 pF Solder TerminalBulk Ultramov 387 V- 55 C+ 85 C 
B72205S0421K311


Varistor: metal-oxide; THT; 420VAC; 560VDC; 680V; 400A; 14J
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TDK 0
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AUD 0.3683
Multiples of: 1000

              680 V   
B72210P2321K202


Varistors 320VAC 10% 10mm MP AdvanceD
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TDK 0
6 to 16 Weeks Calender.png

AUD 0.3683
Multiples of: 500

MOV420 VDC320 VAC 10 mm3.5 kA72 J265 pF RadialBulk B72210PPCB Mount510 V- 40 C+ 105 C 
B72214S251K151


Varistors Varistor S14K250G5
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TDK 0
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AUD 0.3692
Multiples of: 1000

                  
B72520V0250K062


EPCOS TDK Varistors Varistor CN1206K25G
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TDK 0
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AUD 0.3693
Multiples of: 1

Mlv31 VDC25 VAC65 V 200 A1000 Mj550 pF- 55 C to + 125 CSmd/SmtReel1206 (3216 METRIC)B725 39 VDC- 55 C+ 125 C 
ERZ-E14A391SC


Varistors 390VDC 1W 7500A L/S=10mm Cut LD
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Panasonic 0
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AUD 0.3697
Multiples of: 1

MOV320 VDC250 VAC650 V16.5 mm7.5 kA275 J800 pF RadialBulk ERZ - E - S1PCB Mount390 V- 40 C+ 125 C 
V8ZT1P


Var MOV 4VAC/5.5VDC 100A 11V Radial Automotive T/R
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Littelfuse 0
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AUD 0.3698
Multiples of: 1000

   22 V      Tape And Reel   11 V   
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