Double Sided FR-4 PCB Prototype Board 12x18cm

🔹 Product Overview

The Double Sided FR-4 PCB Prototype Board (12x18cm) is a large-size, high-strength fiberglass prototyping board designed for building permanent electronic circuits. With copper layers on both sides and plated through holes (PTH), it allows reliable multi-layer style routing and strong solder joints. Ideal for advanced DIY projects, industrial prototypes, robotics, and embedded systems.

🔹 Key Features

• Board Type: Double-sided prototype PCB

• Board Size: 12cm × 18cm

• Material: FR-4 Fiberglass (Flame Retardant)

• Copper Layer: Top & Bottom sides

• Plated Through Holes (PTH): Yes

• Hole Pitch: 2.54mm (0.1 inch standard spacing)

• High Mechanical Strength & Heat Resistance

• Professional Green Solder Mask

🔹 Technical Specifications

• Dimensions: 120mm × 180mm

• Board Thickness: Approx. 1.6mm

• Copper Thickness: ~35µm (1oz typical)

• Hole Diameter: Approx. 0.8mm – 1.0mm

• Surface Finish: HASL / Tinned copper (varies by batch)

• Mounting Holes: Available in some variants

• Operating Temperature: -20°C to +130°C

🔹 Electrical Performance

• Suitable for low to medium voltage circuits

• Better insulation and durability compared to phenolic boards

• Supports higher current paths with proper track design

• Ideal for dual-side routing and compact layouts

🔹 Applications

• Large Arduino & Microcontroller projects

• Robotics control systems

• Power supply and inverter circuits

• Amplifier & audio systems

• Industrial prototype development

• IoT & automation boards

• Educational and lab research projects

🔹 Advantages

✔ Large working area for complex circuits
✔ Strong FR-4 fiberglass material
✔ Double-sided routing capability
✔ Heat resistant and durable
✔ Professional PCB finish
✔ Long-lasting and reusable for prototyping

🔹 Package Includes

• 1 × Double Sided FR-4 PCB Prototype Board (12x18cm)