Universal Prototype PCB Board 6×8cm — Double-Sided FR4 for Electronics Projects

Universal Prototype PCB Board — 6×8 cm, Double-Sided FR4

The 6×8 cm universal prototype PCB board is the compact standard-size format — ideal for single-stage circuits, Arduino module builds, and sensor interface designs that need to fit in small enclosures. With a double-sided FR4 fiberglass substrate and a 2.54mm (0.1") pitch through-hole grid, it accepts all standard DIP ICs, resistors, capacitors, transistors, and connectors without adapters.

Key Features

• 6×8 cm working area — compact size, fits small project enclosures and Arduino form-factor builds
• Double-sided copper layer — solder on both sides for denser routing and ground plane connections
• FR4 fiberglass substrate — rigid, dimensionally stable, rated for standard soldering temperatures
• 2.54mm (0.1") pitch through-hole grid — compatible with all standard DIP components, pin headers, and connectors
• Tin-plated through-holes — excellent solderability, corrosion-resistant pads

Typical Applications

• Arduino Nano and Pro Mini module circuit builds
• Sensor interface and breakout circuit assembly
• Small power supply and regulator circuits
• Custom PCB replacement for compact electronics
• STEM education and electronics lab projects

Technical Specifications

• Dimensions: 6 × 8 cm
• Substrate: FR4 fiberglass
• Copper Layers: Double-sided
• Hole Pitch: 2.54 mm (0.1")
• Surface Finish: Tin-plated
• Brand: Keszoox
• Origin: Mainland China