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
  
                      
ERZ-E11A102


Panasonic Varistors ERZ-E 11mm 1000V Blk ZNR Surge Absorber
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Panasonic 1885
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AUD 0.3032
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Mov825 V625 V1.65 kV14 mm5 kA280 J220 pF- 40 C to + 85 C Bulk Erz - E 1 kV- 40 C+ 85 C 
VC120648D101RP


Varistors 34VAC 48VDC 0.4J 225pF 62 V 100V
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Kyocera AVX 1883
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AUD 0.2879
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MLV48 VDC34 VAC100 V-100 A400 mJ225 pF SMD/SMTReel , Cut Tape1206 (3216 METRIC)VCPCB Mount62 V- 55 C+ 125 C 
ERZ-E11A621SC


Varistors 620VDC 0.6W 1mA L/S=7.5mm Cut LD
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Panasonic 1883
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AUD 0.4885
Multiples of: 1

MOV505 VDC385 VAC1025 V14 mm5 kA190 J300 pF RadialBulk ERZ - E - S1PCB Mount620 V- 40 C+ 125 C 
FTR07D181K


Varistors 150V 300V 1.2KA Through Hole,P=5mm RoHS
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FTR 1881
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AUD 0.0293
Multiples of: 20

   300 V          162 V ~ 198 V   
ERZ-VA5D390


Varistors ZNR Transient/Surge Absorbers Type D
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Panasonic 1880
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AUD 0.1619
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MOV31 VDC25 VAC86 V5 mm250 A1.2 J700 pF Radial  VPCB Mount39 V- 40 C+ 85 C 
B72220R2301K101


Varistors 300V 20mm 2pin ThermoFuse Varistor
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TDK 1878
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AUD 1.575
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Mov385 VDC300 VAC775 V23 mm10 kA250 J780 pF RadialBulk Nt20 470 V- 40 C+ 85 C 
RL3225A271K


455V 225V 175V 243V~297V SMD,3.2x2.5mm Varistors ROHS
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Ruilongyuan 1876
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AUD 0.1564
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   455 V          243 V ~ 297 V   
330KD07-F


Varistors 33V 0.25KA MOV Disc 7mm
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Yageo 1875
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AUD 0.0801
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MOV26 VDC20 VAC65 V7 mm0.25 kA1.7 J1500 pF RadialBulk 05DThrough Hole33 V- 40 C+ 105 C 
B72210S0111K101


Varistors 115volts 2500A
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TDK 1727
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AUD 0.2546
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   300 V10 mm  445 pF- 40 C to + 85 C Bulk   180 V   
3225D271KJ


475V 225V 175V 243V~297V SMD,3.2x2.5mm Varistors ROHS
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Jingdao 1280
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AUD 0.0469
Multiples of: 10

   475 V          243 V ~ 297 V   
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