What Is a Flexible PCB? A Complete Guide to Materials, Design, and Applications
A flexible PCB (flex or FPC) is a thin, bendable printed circuit that can be folded, twisted, or shaped to fit compact 3D spaces. This guide explains how flex PCBs are constructed, their key materials and stack‑ups, essential design rules, manufacturing flow, and real‑world applications, helping you decide when and how to use flex in your next project.
What Is a Flexible PCB? A Complete Guide to Materials, Design, and Applications Read More »




















