Why Are Motherboards and Circuit Boards Usually Green

Have you ever opened up an old computer or electronic device and noticed the familiar green circuit board inside? 🤔 It turns out that green isn't just a random color choice. In this video, we'll uncover the fascinating history of printed circuit boards (PCBs), explain what the green coating actually is, and reveal why manufacturers have relied on it for decades.

You'll also learn why modern circuit boards come in colors like black, blue, red, and white—and whether those colors actually make any difference.

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Timestamps
00:03 Intro
01:10 A Brief History of Circuit Boards
02:25 The Green Isn't Actually the Board
03:35 Why Green Specifically?
04:43 Green Was Also the Most Reliable Choice
05:43 Can Circuit Boards Be Other Colors?
06:47 Why Most Electronics Are Still Green
07:38 Conclusion