HEL 07D470K 47V Zinc Oxide Varistor ZOV
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- Stock: 475 in Stock
- SKU: 02262
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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.
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.
![[Pack of 10] ZOV 07D561K Varistor 350V RMS - 7mm Radial Leaded](https://hubtronics.in/image/cache/data/0-2261-300x300.jpg "[Pack of 10] ZOV 07D561K Varistor 350V RMS - 7mm Radial Leaded")
