[Column] Understanding Copper: Life and Copper (Communication and Electronic Devices)

Copper is active in various home appliances! Copper products are essential materials for generators, transformers, and distribution boards.

With the advancement of information technology, many communication and electronic devices that continue to evolve use copper and copper alloys. In particular, the development of copper alloys with excellent high strength, high temperature resistance, and high conductivity is progressing, and they are actively used as conductive materials for semiconductor elements such as lead frames. Additionally, they are used in printed circuit board wiring, which is widely used in computers, peripheral devices, television and audio equipment, and gaming devices. In communication devices such as telephones, materials like phosphor bronze and nickel silver are widely used in connectors, transistor caps, crystal oscillator cases, and relays, playing an important role. *For more details, please feel free to contact us.

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