Diodes, transistors and similar semi-conductor devices; photosensitive semi-conductor devices; light emitting diodes; mounted piezo-electric crystals

cpc code 47150 covers a diverse range of electronic components that are essential building blocks in modern electronics and electrical devices. These semi-conductor devices play a crucial role in the functioning of a wide array of products, from consumer electronics to industrial machinery, making them a vital part of the global economy. Their ability to control and manipulate electrical signals has revolutionized the way we live and work, enabling the development of increasingly sophisticated and efficient technologies.

The production of the electronic components covered under cpc code 47150 typically involves a multi-step process. It begins with the fabrication of the semi-conductor material, often silicon or germanium, which is then carefully doped with impurities to create the desired electrical properties. The semi-conductor wafers are then cut into individual chips or dies, which are then packaged and encased to protect the delicate components. Advanced techniques such as photolithography, chemical vapor deposition, and ion implantation are commonly used in the manufacturing process to ensure precise control over the device's characteristics.

The production of cpc code 47150 items requires a range of specialized inputs, including high-purity semi-conductor materials, specialized machinery and equipment for fabrication and assembly, as well as various chemicals and gases used in the manufacturing process. Additionally, the industry relies on a skilled workforce with expertise in electronics, materials science, and engineering to design, develop, and optimize these components. 47200 Machinery for the production of semi-conductor devices or of electronic integrated circuits and 20130 Inorganic basic chemicals, other than fertilizers and nitrogen compounds, n.e.c. are among the key inputs required for this industry.

The electronic components covered under cpc code 47150 are essential outputs that are widely used in a variety of industries and applications. These components are integral to the functioning of 26 Computer, electronic and optical products, 27 Electrical equipment, and 28 Machinery and equipment n.e.c. industries, among others. The diverse range of products within this code, including diodes, transistors, photosensitive devices, and piezo-electric crystals, find applications in a wide array of electronic devices, from consumer electronics to industrial automation and control systems.