Copper Clad PCB Boards 70mm By 50mm By 1mm FR4 Glass Fiber Single Sided Hobbyist Grade Prototyping Boards Pack Of 5 For Quick Circuit Tests Model Train Builds And DIY Electronics Tinkering

FR4 Copper Clad PCB Prototyping Boards 70x50x1mm Pack 5
✔️ Pack of 5 single-sided FR4 boards, 70x50x1mm copper clad

These copper clad FR4 boards are crafted for hobbyists working on quick circuit tests, model train projects, and DIY electronics tinkering. Their sturdy glass fiber substrate with copper adhesion makes prototyping fast and reliable.

✅ 70 mm x 50 mm x 1 mm (2.76 in x 1.97 in x 0.04 in) copper clad FR4 board
✅ Single-sided copper clad board for quick circuit tests and layouts
✅ FR4 glass fiber substrate with strong copper adhesion (no peeling/ chipping)
✅ Pack of 5 boards ready for model trains, signage, and hobby electronics
✅ Surface may have superficial scratches but won’t affect performance

💡 What is a copper clad PCB board used for in hobby electronics?

Copper clad boards are handy for quick circuit tests and hands-on tinkering.

- prototype circuit layouts on FR4 copper clad boards
- handy for testing soldered traces and component placement
- ideal for model train projects and small DIY electronics tinkering
- durable FR4 base with reliable copper adhesion