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
  
                      
MOV-10D361KTR


Bourns Varistors 280pF 360volts 10%
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Bourns 1891
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AUD 0.1506
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 396 VDC 595 V10 mm2.5 kA47 J280 pF- 40 C to + 85 C Reel Mov - 10Dxxxk  - 40 C+ 85 C 
B72220S2381K501


Varistors Varistor S20K385E2S5
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TDK 1891
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AUD 0.7421
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MOV505 VDC380 VAC1025 V21.5 mm10 kA273 J600 pF RadialBulk B722xxS2PCB Mount620 V- 40 C+ 105 C 
VA100005A150RL


Varistors 4VAC 5.6VDC 0.1J 1000pF 8.5 V 18V
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Kyocera AVX 1890
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AUD 0.3444
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MLV5.6 VDC4 VAC18 V2.54 mm40 A100 mJ1000 pF AxialReel , Cut Tape VAPCB Mount8.5 V- 55 C+ 125 C 
VDRS07H150BSE


Varistors 150v 9mm Radial 5mm
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Vishay 1888
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AUD 0.3737
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Mov200 V150 V400 V9 mm1.2 kA20 J270 pF- 40 C to + 85 CRadialBulk Vdrs..E 240 V- 40 C+ 85 C 
331KD07


Varistors 275V 550V 1.2KA Through Hole RoHS
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Yageo 1885
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AUD 0.0576
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MOV275 VDC210 VAC570 V7 mm400 A9.5 J150 pF RadialBulk 05DPCB Mount330 V- 40 C+ 105 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
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MOV505 VDC385 VAC1025 V14 mm5 kA190 J300 pF RadialBulk ERZ - E - S1PCB Mount620 V- 40 C+ 125 C 
RL4032A471K


775V 385V 300V 423V~517V 4032 Varistors ROHS
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Ruilongyuan 1881
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AUD 0.2039
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   775 V          423 V ~ 517 V   
VC121048H101RP


Varistors 34VAC 48VDC 1.2J 500pF 62 V 100V
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Kyocera AVX 1881
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AUD 0.323
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 48 VDC34 VAC100 V 250 A1.2 J500 pF Smd/SmtReel1210 (3225 METRIC)VcSmd/Smt62 V- 55 C+ 125 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 
ERZ-V20D330


Var 20VAC/26VDC 3000A 33V Radial Bulk
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Panasonic 1876
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AUD 0.9013
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Mov26 V20 V65 V20 mm3 A24 J0.02 uF- 40 C to + 85 CRadialBulk V 33 V- 40 C+ 85 C 
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