PC technology; What does a circuit board consist of?
Hello,
What kind of stuff is that on the circuit board?
I mean the green stuff on the circuit board
Hello,
What kind of stuff is that on the circuit board?
I mean the green stuff on the circuit board
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The board itself is often made of FR-4. Exposid resin and glass fibre fabric.
The green is solder resist. Can also make in other colors.
SMD (Surface Mounted Devices) components can be seen on the board. Pair of keywords are capacitors, resistors, ICs. You can also see Vias and the copper tracks
It’s called solder resist. Soldermask.
It can be made in any color.
The board usually consists of epoxy resin, and the green is solder stop lacquer.