Double Sided FR4 Copper Clad Prototype PCB Boards 5 Pack 100 X 70 X 0.8mm Copper Plated Universal Circuit Boards For DIY Prototyping Durable Glass Fiber Strong Copper Adhesion No Peeling

5-Pack Double-Sided FR4 Copper PCB Boards, 100x70x0.8mm
✔️ 5 boards, FR4 glass fiber, copper clad, 100x70mm (3.94x2.76in), 0.8mm

These double-sided copper-clad boards are built on durable FR4 glass fiber, designed for fast prototyping and circuit testing in electronics projects. They’re ideal for DIY enthusiasts, model train setups, and signage.

✅ Material: FR4 glass fiber with copper cladding
✅ Thickness: 0.8 mm (0.031 in)
✅ Size: 100 x 70 mm (3.94 x 2.76 in)
✅ Pack: 5 PCB boards
✅ Double-sided copper plating for strong adhesion
✅ Note: may show superficial scratches that do not affect performance

💡 What is a handy use for FR4 copper clad boards in DIY electronics projects?

These boards are handy for fast prototyping and quick testing without committing to a final PCB. - Prototyping and testing circuit layouts quickly - Building model trains or small gadgets to validate ideas before production - Creating custom traces for proofs of concept and demonstrations - Educational demos to teach basics of copper traces and layout