Shopping Cart

Key Features:

• FR4-grade epoxy fiberglass material for high mechanical and thermal strength

• Double-sided copper layer for compact and advanced circuit designs

• Ideal size: 100mm × 75mm × 1.5mm – perfect for small to medium circuits

• Compatible with toner transfer, UV exposure, and etching methods

• Smooth, flat copper finish for easy soldering and layout transfer

• Essential for electronics students, hobbyists, and PCB designers

Product Description (Detailed):

The FR4 Copper Clad Laminate Board – Double Side (100 × 75 × 1.5 mm) is a premium PCB prototyping material made from flame-retardant fiberglass epoxy resin (FR4) and coated on both sides with a high-purity copper layer. Designed for homemade PCB fabrication, it is perfect for etching complex circuit layouts, double-layer designs, and DIY electronics experimentation.

This board supports UV photoresist, toner transfer, and chemical etching techniques, making it ideal for students, makers, and engineers working on custom PCBs without relying on factory-made boards.

Technical Specifications:

How to Use:

1. Design your circuit layout (using EAGLE, KiCad, etc.)

2. Transfer the layout using toner transfer or UV exposure method

3. Etch the unwanted copper using ferric chloride or ammonium persulfate

4. Drill holes, clean pads, and solder components on the board

5. Optionally apply a solder mask or protective lacquer

Always use safety gloves and etching chemicals in a ventilated space.

Applications:

• DIY circuit design and prototyping

• Custom power supply and analog circuit boards

• Arduino, ESP32, 8051, and microcontroller projects

• Educational electronics lab and training kits

• Rapid prototyping of IoT and sensor circuits

Package Includes:

• 1 × FR4 Double Side Copper Clad PCB Board (100mm x 75mm x 1.5mm)