Wednesday, December 13, 2023

Applications of Copper in Modern Electronics: A Comprehensive Review

If you look around, you may not see copper everywhere — but it is there. Thanks to its versatility and recyclability, it is one of the most widely sought and used metals. Many even agree that without copper, we wouldn’t likely have the advanced technology that we have today. From computers and mobile phones to televisions and electric cars, so much relies on this metal. Keep reading to gain a greater appreciation of copper and how it is used in the modern electronics we use every day.

Where Can You Find Copper?

You can find copper in just about anything, including:
  • Renewable energy creation
  • Kitchen appliances
  • Architecture
  • Marine environments
  • Water storage (copper is antimicrobial)
  • Wire and cables for telecommunications
In electronics, copper plays a large role in the creation of electric cars (electric motors), computers, appliances, amplifiers and radios, personal electronic devices, cell phones, batteries, and so much more. Copper is used in advanced technology in many forms, such as:
  • Electronic connectors
  • Microchips
  • Circuit boards
  • Wiring and cables
  • Semiconductors
  • Heat sinks
And more.

Why Copper Excels in Modern Electronics

Copper has traits that set it apart from many other metals, making it a better-suited choice when it comes to electronic applications. Here is a closer look at its properties.

Electrical Conductivity

Copper has one of the highest levels of electrical conductivity – even when paired against other popular metals used in electronics. This makes it very effective in thoroughly transmitting electrical signals. It’s no surprise that you will find copper used in important applications, such as cables that transmit high-speed data throughout communities.

Thermal Conductivity

In many electronic applications, keeping heat at bay is crucial to prevent overheating, damage, or degrading operation. The use of copper in computer systems and electric cars, for example, has been a game changer. It allows electronics to continue to be used without any ill effects caused by heat.

Resistance to Corrosion

Copper does not corrode. This alone makes it a great choice for many modern applications, but even more so due to its plethora of advantages. When used in less-than-ideal applications, such as transmission wires or those in harsh elements, they continue to work without fail. Keep in mind that this is without any additional coatings for protection.


To be used in modern electronics, copper has to adapt to any situation — while keeping its great list of characteristics intact. This metal can easily be used in so many applications because it is highly malleable. Copper can meet demanding circuit patterns and can be bent or twisted over and over without losing its qualities. Items we use every day, including cell phones, are made with copper. Yet we can always depend on them to work just as intended every time we pick it up. And, if we are being realistic, most of us use our cell phones a lot.

Sustainability and Recyclability

Copper can easily be recycled at most recycling facilities throughout the country. This makes it a very eco-friendly option when it comes to choosing a metal for manufacturing. What’s more, the process to recycle copper uses very little energy and produces minimal greenhouse gas emissions. By recycling copper, less will need to be gained through natural sources, reducing your carbon footprint and overall impact on the environment.

Need Copper For Your Application?

Don’t be fooled by our name — at Atlas Bronze, we have the copper you need for your project. And many other metals, too. Contact us today at (800) 478-0887 and speak to our knowledgeable team. Let us help you find the perfect fit.