Tin indium

Do you know about tin indium? You’re probably wondering what it is and why it matters. TMC METAL's indium is a very special alloy. It is rare and valuable. That means it is composed of two metals — tin and indium — mixed together. This results in a remarkable material with specific properties. In this article we’ll take a look at tin indium and get acquainted with its applications in respect to electronics, thin films, solar cells, and much more


Tin indium is a precious metals alloy that lots of people are looking for, and they have it in spades because of its properties. It’s produced by combining tin and indium, two metals that don’t usually mix in nature. The alloy is silvery and prized for its ease of shaping, its resistance to rusting and its electrical conductivity. Due to its unique properties, tin indium is used in a variety of industries including electronics and solar panel manufacturing.

Applications of Tin Indium in Electronics and Thin-Film Technology

In addition to electronics, TMC METAL's indium metal is utilized for thin-film technologies. That means depositing an extremely thin layer of material on surfaces like glass and plastic to manufacture parts for electronics — such as sensors and displays. Tin indium is ideal for this because it conducts electricity well and is see through, which is ideal for thin, flexible, conducting materials


Such alloys are highly conductive to electricity, and this is good news for electronic gadgets. They are also rust resistant, so you can feel free to get them wet and surrounded with other damaging materials without worrying about them falling apart. That makes tin indium alloys a durable and heavy duty option for a variety of applications.

Why choose TMC METAL Tin indium?

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