Double-Sided PCB Prototype Board Kit with 32 FR4 Perfboards in Five Sizes and Pre-Tinned Holes
Double-Sided PCB Prototype Board Kit with 32 FR4 Perfboards in Five Sizes and Pre-Tinned Holes
Double-sided PCB prototype boards give hobbyists and engineers a durable surface for point-to-point soldering, sensor connections and custom electronic circuits. Pre-tinned plated holes accept components from either side, while four corner mounting holes make finished boards easier to secure or stack inside a project.
The 32-piece kit includes five useful sizes from 2 x 8 cm through 7 x 9 cm, all made from 1.6 mm FR4 glass fiber with standard 2.54 mm hole spacing. Green boards stay organized in a plastic tray, so you can choose a compact format for a small module or a larger grid for a more involved experiment without cutting down one board.
Specifications
- Product: double-sided PCB prototype board kit
- Total quantity: 32 boards
- Material: FR4 glass fiber
- Thickness: 1.6 mm
- Hole pitch: 2.54 mm / 0.1 inch
- Hole diameter: 1 mm / 0.04 inch
- Finish: pre-tinned plated holes
- Color: green with silver-tone holes
- Mounting: four corner holes per board
- Contents: six 4 x 6 cm boards with 280 holes
- Contents: ten 3 x 7 cm boards with 240 holes
- Contents: seven 5 x 7 cm boards with 432 holes
- Contents: seven 2 x 8 cm boards with 168 holes
- Contents: two 7 x 9 cm boards with 806 holes
- Storage: plastic tray
- Uses: point-to-point soldering sensors components experiments and DIY electronics
- Brand: ELEGOO
- Model: CA-EL-CP-021
Frequently Asked Questions
Which board sizes are included?
The kit contains 2 x 8 3 x 7 4 x 6 5 x 7 and 7 x 9 cm perfboards in the listed quantities for 32 boards total.
Are the holes ready for soldering?
Yes. The double-sided holes are pre-tinned and plated so compatible component leads and wires can be soldered from either side.
What is the hole spacing?
The boards use standard 2.54 mm or 0.1-inch pitch with approximately 1 mm hole diameter for compatible through-hole components.
How can I mount a completed circuit?
Each board has four corner mounting holes for fastening or stacking it in a compatible enclosure or assembly.