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
  
                      
V14H275AUTO


Varistors RADIAL VARISTOR 14MM ROHSLEAD FREE
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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 173
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AUD 0.7999
Multiples of: 1

 430 VDC 710 V      Bulk Aumov    Aec - Q200
ERZ-VF2M391


Varistors 390V 300A SMD SUR ABSORB ZNR VF
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Panasonic 173
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AUD 1.1393
Multiples of: 1

Mov320 V250 V650 V6 mm300 A9 J - 40 C to + 85 CSmd/Smt  Mk 390 V   
220KD20J-FP7.5


Varistors 22V 3KA MOV Disc 20mm
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Yageo 172
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AUD 0.5484
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MOV18 VDC14 VAC43 V20 mm3 kA16 J0.0185 uF RadialBulk 20DThrough Hole22 V- 40 C+ 105 C 
V481HA40


Littelfuse Varistors 750V 40kA 2700pF
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Littelfuse 172
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AUD 23.9014
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Mov640 VDC480 VAC1.23 kV40 mm40 kA650 J2700 pF- 55 C to + 85 CThrough HoleBulk Ha  - 55 C+ 85 C 
V20P75P


Littelfuse Varistors 75Vrms 500A 20mm Disc
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Littelfuse 171
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AUD 0.5311
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Mov100 VDC75 VAC210 V20 mm10000 A120 J4800 pF RadialBulk-Lv Ultramov 120 VDC   
Z62000Z2310Z12


Varistors 230VAC 6kA 10% 2pin 14mm Engineering Samples
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TDK 170
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AUD 1.2346
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MOV300 VDC230 VAC900 V14 mm6 kA105 J- RadialBulkSIOVG SeriesPCB Mount-- 40 C+ 85 C 
VDRUS20Z275BSE


Varistors 275V 130AA 20D Radial
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Vishay 170
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AUD 1.9957
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Mov350 VDC275 VAC710 V23 mm13 kA380 J900 pF RadialBulk VdrusPcb Mount430 V- 40 C+ 125 C 
B72240B751K1


Varistors 750V RMS 40MM Varistor B40K750
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TDK 163
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AUD 42.68
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MOV970 VDC750 VAC2 kV40 mm40 kA1.2 kJ1000 pF ScrewBulk HighEChassis Mount1200 V- 40 C+ 105 C 
RM14D511KD1IE100


845V 0.6W 121J 390pF@1kHz 415V 320V 510V 2.5kA Radial Leaded,P=7.5mm Varistors ROHS
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Dersonic 72
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AUD 0.1003
Multiples of: 5

                  
ZVR10D561KL8C7A0


925V 468V 356V 560V Plugin,P=7.5mm Varistors ROHS
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South HongMing 0
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AUD 0.0847
Multiples of: 5

   925 V          560 V   
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