FR4 vs Aluminum PCB: How to Choose Based on Your Needs
When designing printed circuit boards (PCBs), one of the most critical decisions is selecting the right substrate material. The two most common options are FR4 and aluminum-based PCBs, each with distinct characteristics that make them suitable for different applications. This guide will help you understand their differences and make informed decisions for your projects. What is FR4 PCB? FR4 is…














