1, lots of item categories, a range of complex. Electronic parts, along with integrated circuits, there are 206 categories of products, 2519 subcategories, including 13 sorts of electric vacuum tools, 260 subcategories; semiconductor distinct devices (consisting of laser, optoelectronic gadgets, etc), 18 groups, 379 subcategories; electronic parts 17 expert, 161 classifications 1284 subcategories. Electronic materials have 14 types of 596 subcategories.
2, specialist, but also a multidisciplinary collection, production modern technology, and manufacturing tools, testing methods, and also devices differ greatly. This is not only the distinction between the electrical vacuum devices, semiconductor devices, and also digital components in each market within the various big categories. Even tiny distinctions between groups, such as different display gadgets and different parts, that is, different capacitors, resistors, as well as delicate components are also different, naturally, various stages of comparable products, however likewise require different production methods and techniques, so it is an electronic element has a Production line, a generation of component items is a generation of assembly line; some professional such as the production of a multilayer printed circuit board enterprises require to include new tools every year.
3, total sets and also into collection. This is determined by the digital circuit of the whole equipment, band and regularity attributes, precision, function, power, storage space, use of the problems as well as setting, and also service life of the requirements.
4, investment intensity varies greatly as well as varies substantially from period to duration, specifically the range of manufacturing, the item return, the production problems, and also production environment demands are different. Among them are high-tech, and also the need for large-scale production of items whose financial investment range than the "8 5" has raised by order of size, frequently as much as $ billion, the most affordable additionally in 50 million; as well as some other items, although the technical trouble is likewise high, minimal manufacturing, devices automation is reduced, the financial investment intensity is additionally a lot smaller sized.
5, each digital parts as well as its sectors have various growth laws. Still, they are carefully pertaining to the growth of electronic equipments and also systems, consisting of electronic innovation, the framework of the whole equipment, as well as the advancement of electric assembly procedure modern technology, which has actually come to be a one-to-one correspondence. However, in industrial growth, whether between electronic tools and the entire equipment system or in between all digital parts, it is to advertise each various other, mutual restraints.
New digital elements show the contemporary and also future electronic parts to high-frequency, chip, miniaturization, slim, low power intake, quick action rate, high resolution, high accuracy, high power, multi-functional, component-based, composite, modular, smart, environmental protection, and energy-saving fads.
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