How Gold is Used in Electronics

Gold is among the earliest elements discovered by the humankind. It has the atomic symbol "Au". With the passage of time, people have found several uses of gold in a wide range of fields due to its splendidly unique attributes. Its diverse characteristics make it stand out among other elements. It is easy to work with, which is why it is used for several purposes.

Gold happens to be a good conductor of electricity; it is non-toxic and does not tarnish. Gold has the ability to easily be molded into thin sheets. It can make allows with other metals. These are the hidden characteristics. When it comes to appearance, gold still excels in being an eminent element. It has been able to gain a special position in the mind framework of the humankind.

Due to its unique and exceptional properties, gold has been used for several purposes. Human beings have managed to use gold in medicine, gadgets, food, drinks, industry, aerospace, jewelery and even electronics. The qualities of gold regarding high conductivity and prevention against erosion have made its consumption popular in the field of electronics.

Gold is mostly used in the electronics field to serve the purpose of plating contacts in switched, relays, and connectors. It is also used in electrical wiring for applications that need immunity amounts of energy. The use of gold in electronics is perhaps the most important industrial use of gold.

Significantly, low amount of voltage and current is used when it comes to solid-state electronic devices; This is usually hindered by erosion. Since gold can avoid erosion, it is used to cater this purpose. It is an efficient conductor of electricity, and can carry the current with much ease, without encountering corrosion as an obstacle. Gold is also used in soldered joints, connecting wires, and connecting strips.

All sophisticated electronic items use certain amount of gold. You will find gold in cell phones, calculators, personal digital assistants, global positioning system units, and some different small electronic appliances and devices. Gold is also consumed in the manufacturing of several standard desktop and laptop computers.

It helps to transmit the digital information with extreme accuracy and speed. This transmission is done from one component to the other one. The transmission requires a dependable and effective conductor to carry out this task, which is why gold is used. It fully meets these conditions. The significance of good quality and performance that can be relied upon covers the high cost.

Gold can also be found in edge connectors. These are used to put the microprocessors and memory chips on to the motherboard, and the plug and socket connectors, which are attached to the cables or wires. Gold is heavily used for gold plating on other substances. Furthermore, gold can be mixed with other metals like nickel, and cobalt to produce strong alloys with augmented durability. Gold is also used in some medical equipment and serves the humankind in several different ways.

Source by Jack Wogan

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