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...901902903904905...
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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
  
                      
82550140


Wurth Electronics Varistors WE-VS SMD 0805 550pF 100A 18VDC
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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 4850
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AUD 0.6758
Multiples of: 1

MOV18 VDC14 VAC40 V-100 A200 mJ550 pF SMD/SMTReel , Cut Tape0805 (2012 METRIC)WE - VSPCB Mount33 V- 40 C+ 85 C 
C76653-000


Var MOV 130VAC/170VDC 10000A 200V Radial Bulk
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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 0.6728
Multiples of: 1

          Box       
VDRH20X680BSE


Varistors 680V 20MM
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Vishay 0
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AUD 0.6737
Multiples of: 1

Mov895 VDC680 VAC1815 V23 mm10000 A620 J250 pF RadialBulk Vdrh 1100 V- 40 C+ 125 C 
VDRUS07M150BSE


Varistors 150V 1800A 07D Radial
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Vishay 0
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AUD 0.6738
Multiples of: 1

Mov200 VDC150 VAC395 V9 mm1.8 kA25 J270 pF RadialBulk VdrusPcb Mount240 V- 40 C+ 125 C 
VDRUS07M250BSE


Varistors 250V 1800A 07D Radial
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Vishay 0
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AUD 0.6738
Multiples of: 1

Mov320 VDC250 VAC650 V9 mm1.8 kA40 J160 pF RadialBulk VdrusPcb Mount390 V- 40 C+ 125 C 
ERZ-E14A681


Varistors 14mm D type 680volts 7.5KA 382J 600pF
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Panasonic 0
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AUD 0.6741
Multiples of: 1

 560 VDC420 VAC1.12 kV17.5 mm7.5 kA382 J600 pF RadialBulk ERZ - E10PCB Mount680 V- 40 C+ 85 C 
S14K385


S14K385
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TDK 0
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AUD 0.6742
Multiples of: 3000

          -       
ERZ-E14A621S1


Varistor: ceramics; THT; 385VAC; 505VDC; 620V; 7.5kA
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Panasonic 0
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AUD 0.6748
Multiples of: 1

MOV505 VDC385 VAC1025 V17.5 mm7.5 kA382 J650 pF RadialBulk ERZ - E - S1PCB Mount620 V- 40 C+ 125 C 
B72580V170K62


EPCOS TDK Varistors 1812 17V RMS 800A CN1812K17G
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TDK 0
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AUD 0.6754
Multiples of: 4500

Mlv22 VDC17 VAC44 V-800 A2700 Mj4000 pF- 55 C to + 125 CSmd/SmtReel1812 (4532 METRIC)Standard -- 55 C+ 125 C 
V250LT40BP


Var MOV 250VAC/330VDC 6500A 413V Radial T/R
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Littelfuse 0
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AUD 0.676
Multiples of: 500

MOV330 VDC250 VAC620 V20 mm6.5 kA 1000 pF RadialReel LAPCB Mount - 55 C+ 85 C 
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First...901902903904905...

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