4×4 inches General Purpose PCB Good Quality

4×4 inches General Purpose PCB Good Quality 

This 4″ × 4″ general-purpose PCB is a durable, high-quality prototyping board ideal for assembling, testing, and developing electronic circuits. With its standard hole spacing and strong fiberglass construction, it’s perfect for DIY projects, educational labs, and custom electronics.

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Features

• Board Size: 4 × 4 inches
• Standard 2.54mm (0.1″) hole spacing
• Pre-drilled universal grid for easy component placement
• High-quality fiberglass base (FR-2 / FR-4 variant)
• Copper or tinned pads for easy soldering
• Suitable for through-hole components, connectors, headers, and modules
• Strong heat-resistant material for reliable prototyping

Applications

• DIY electronics projects
• Prototyping and circuit testing
• Robotics and embedded system development
• School and college electronics labs
• Custom module and small device assembly