This copper-clad printed board is designed for etching projects. The front side is single-sided (SS) blank copper, and the back side is FR-4 fiberboard.
The size of this product is a single-sided copper plate with dimensions of 150×200mm and a thickness of 1.5mm.
It comes with a moisture-proof bag to prevent copper rust. The bare board kit will be delivered in the best condition.
The single-sided cuttable fiberglass is fire-resistant, which is suitable for etching, electrical, power DIY IoT prototype projects.
Epoxy glass fiber cloth boards such as FR-4 are used as the substrate. They possess good insulation performance, mechanical strength and heat resistance, which can ensure the stability and reliability of the circuit board during the usage process.