Universal Proto-board PCBs 4cm x 6cm - 3 Pack

A 3-pack of universal proto-board PCBs measuring 40 × 60 mm, made from sturdy FR4 fibreglass with a black silkscreen on both sides featuring row and column markings. Each board has 280 through-holes (14 columns × 20 rows) on a standard 2.54 mm pitch with no pre-connected traces — connections are made by bending through-hole component leads or adding solder bridges.

Four mounting holes in the corners allow the boards to be secured to enclosures or project boxes.

Key Features

• FR4 Construction – Strong fibreglass substrate, suitable for soldering and mechanical mounting
• Double-Sided Silkscreen – Black silkscreen with row/column markings on both sides
• 280 Through-Holes – 14 × 20 grid on standard 2.54 mm pitch
• No Pre-Connected Traces – Full flexibility to create custom circuit layouts
• Four Mounting Holes – For securing to enclosures and project boxes

Specifications

• Board Size – 40 × 60 mm
• Material – FR4 fibreglass
• Hole Grid – 14 × 20 (280 holes)
• Hole Pitch – 2.54 mm
• Traces – None (unconnected perfboard)

Ideal For

• Prototyping through-hole circuits
• Permanent soldered versions of breadboard designs
• Mechanical mounting plates for small components

Package Contents

• 3× Universal proto-board PCBs (40 × 60 mm)

Resources

• Breadboards and Perfboards Guide (Adafruit)