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...746747748749750...
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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
  
                      
S14K250


S14K250
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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 0
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AUD 0.2229
Multiples of: 1

          -       
STE14D751K1EN0FQB0R0


Varistors 615V 750 (675~825) 1240V 6KA Through Hole,P=7.5MM 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.

Songtian 0
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AUD 0.2229
Multiples of: 5

   1240 V          675 V ~ 825 V   
ERZ-E08B391CS


Varistors ERZ-E 8mm 390V Bulk ZNR Surge Absorber
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AUD 0.2231
Multiples of: 1

          Bulk       
S05K35GS2


Var MOV 35VAC/45VDC 100A 56V Radial T/R
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AUD 0.2233
Multiples of: 1

          -       
14D431K


710V 350V 275V 387V~473V Plugin Varistors ROHS
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SEMBO 0
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AUD 0.2233
Multiples of: 5

   710 V          387 V ~ 473 V   
V05P95P


Littelfuse Varistors 95Vrms 500A 5mm Disc
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Littelfuse 0
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AUD 0.2236
Multiples of: 1

Mov125 VDC95 VAC250 V5 mm800 A9 J200 pF RadialBulk-Lv Ultramov 150 VDC   
561KD20-P10Z2C3.5Z2


Varistors Through Hole,P=10mm RoHS
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Yageo 0
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AUD 0.2239
Multiples of: 5

   925 V          504 V ~ 616 V   
B72205U2151K501


Varistors SNF Leaded Varistor 150V 5mm 10%
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AUD 0.2239
Multiples of: 1

Mov200 VDC150 VAC395 V9 mm800 A7.5 J115 pF RadialBulk Snf Advanced 240 V- 40 C+ 125 C 
STE20D271K1DN0FSB0R0


Varistors 225V 270 (243~297) 455V 6.5KA Through Hole,P=10mm RoHS
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Songtian 0
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AUD 0.224
Multiples of: 5

   455 V          243 V ~ 297 V   
V8ZS2P


Varistors 250A 7500pF
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Littelfuse 0
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AUD 0.2242
Multiples of: 500

MOV535 VDC4 VAC20 V10 mm250 A800 mJ7500 pF RadialReel ZAPCB Mount - 55 C+ 85 C 
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