Zinc Oxide Varistor 07K471 07D471K 07mm 470v

SKU: 19061446-10P
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Quantity: Pack of 10
Sale price₹ 35.00
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MOV ZOV Metal Oxide Varistor 7mm 470V 0.25W

Varistors are voltage-dependent, nonlinear devices that have an electrical behaviour similar to back-to-back Zener diodes. Zinc oxide varistors are nonlinear resistors, consisting main of zinc oxide and several kinds of metal oxide additives. They are bilateral and symmetrical V-I characteristics curve and unparalleled large peak current capability are used for absorption of transient voltage, suppression of pulse noise and circuit voltage stabilization.


  • Rated AC Voltage: 18-470V
  • Tolerance: ±10%
  • Body Diameter: 7mm
  • Model: 07K471/07D471K 
  • Operating Temperature: -40°C to 105°C


  • Surge Protection in consumer electronics 
  • Absorption of switching surge from various kinds of relays and electromagnetic valves
  • Electrostatic discharge and spike noise suppression.
  • Protection of various kinds of transistors, diodes, ICs, thyristors, Triac semiconductors, etc.
  • Automobile control systems such as transistorized ignition systems and electronic fuel injection systems etc.

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