HEL 07D470K 47V Zinc Oxide Varistor ZOV
SKU: 2262
Availability: IN STOCK

₹​ 3.50
Qty:
 
MOQ-20 nos.

QuantityPrice
100 + ₹​ 2.75
1000 + ₹​ 2.15
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  • HEL 07D470K 47V Zinc Oxide Varistor ZOV 

    Varistor are voltage dependent, nonlinear device which have an electrical behavior similar to back-to-back zener diodes. Zinc oxide varistor are nonlinear resistors, consisting main of zinc oxide and several kinds of metal oxide additive. 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.

    Specification Sheet [PDF]

    Applications

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

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