Blue Transistor Free 3D Icon

A free isometric 3D transistor icon for electronics, engineering, and technology projects. Great for circuit diagrams, educational content, hardware presentations, and semiconductor-themed visuals. This clean 3D asset is easy to use in apps, websites, tutorials, and design systems, and is free to download.

Every Blue Transistor detail is modelled at the same scale and lit the same way as the rest of Thridy's 3D icons, which is what keeps a set looking deliberate. It is an isometric 3D render, on a transparent background, with no mask to draw.

Used alongside other Machine and Parts icons it holds its weight visually, so a row of them looks composed rather than assembled.

Common homes for it are landing pages, mobile app interfaces, presentations, infographics and social media graphics. Teams in startups, agencies, product teams and content creators tend to use it most. Download it free, or request a custom variation if your project needs a different angle, colour or companion icon.