Electrical resistors (except heating resistors)

cpc code 47120 covers the production of electrical resistors, a critical component in a wide range of electronic devices and systems. Electrical resistors are essential for regulating and controlling the flow of electric current, making them indispensable in the manufacturing of various electronic products, from consumer electronics to industrial equipment. This industry plays a vital role in the broader electronics and electrical engineering sectors, contributing to the development and functionality of countless technologies that power our modern world.

The production of electrical resistors typically involves a multi-step process. First, the raw materials, such as carbon, metal alloys, or ceramic compounds, are carefully selected and prepared. These materials are then formed into the desired resistor shape, often through molding, extrusion, or other shaping techniques. The resistors are then subjected to various heat treatments and coatings to achieve the desired electrical properties and durability. Quality control measures, such as testing and inspection, are crucial throughout the manufacturing process to ensure the resistors meet industry standards and specifications.

The main inputs required for the production of electrical resistors include raw materials like carbon, metal alloys, and ceramic compounds, as well as specialized machinery and equipment for the manufacturing process. This industry also relies on a skilled workforce, including engineers, technicians, and production workers, to operate the equipment and ensure the quality of the final products. Additionally, access to reliable sources of energy, such as electricity, is essential for the various heat treatment and production stages.

The primary output of cpc code 47120 is a wide range of electrical resistors, which are then consumed by various other industries and applications. These resistors are used in 47110 Electronic components and boards, 27 Electrical equipment, 26 Computer, electronic and optical products, and numerous other sectors that require precise control and regulation of electrical currents. The resistors produced under this code are essential components in a vast array of electronic devices, from consumer electronics to industrial automation and control systems.