Five 70x50mm Double Sided Copper Clad FR4 PCB Boards, 2mm Thick, DIY Prototyping Kit For Makers And Electronics Nerds, Copper Laminate Circuit Board Set For Prototyping Projects
✔️ 5x 70x50mm boards, 2.0 mm thick, FR4 copper-clad
The five double-sided FR-4 copper-clad PCB boards measure 70x50 mm with a 2 mm thickness, making them ideal for rapid prototyping of electronics projects. This set is widely used in product development, DIY experiments, education, and maintenance tasks to quickly test circuit layouts before committing to production.
✅ Material: FR-4 glass fiber with copper cladding on both sides
✅ Size: 70x50 mm each; thickness 2 mm
✅ Double-sided copper laminate supports easy etching and transfer
✅ Includes 5 boards per pack in copper tone finish
✅ Note: oxide layer on the copper should be polished with fine sandpaper for proper transfer; tolerances length ±3 mm, width ±2 mm
💡 What is a copper clad PCB board used for in electronics prototyping? It is a handy base for testing ideas and refining layouts.
- Handy base for quick circuit testing
- Cut to fit project enclosures
- Works with standard etching and transfer methods
- Great for learning PCB fabrication basics