FFC vs FPC: How to Choose the Right Cable and Connector for Your Device
Why It Matters When designing compact electronics like smartphones, wearables, or smart cameras, every millimeter counts. FFC (Flat Flexible Cable) and FPC (Flexible Printed Circuit) are common solutions for internal connections. While they look similar, the right choice—and the matching connector—can make a big difference in reliability, assembly efficiency, and long-term device performance. What’s the Difference Between FFC and FPC Cables? 1. FFC Cables : Simple flat cables with parallel conductive traces. Ideal for straight runs, like connecting a display to a motherboard. Common pitches: 0.5mm, 1.0mm, 1.25mm. 2. FPC Cables: Flexible printed circuits on thin polymer substrates, often with complex shapes or multi-layer designs. Perfect for tight bends or custom layouts in compact devices. Quick Take: FPCs are more flexible and customizable; FFCs are simpler and cost-effective for standard connections. Why Connectors Matter Cables alone can’t comple...