日: 2025年3月19日

PCB Solder Mask: Everything You Need to Know

The purpose of this article is to provide a comprehensive, in-depth guide to PCB soldermask, exploring the key concepts, principles, and practical applications that will help you excel in PCB design and manufacturing. Introduction Solder mask, the thin polymer layer applied to printed circuit boards (PCBs), plays a crucial role in modern electronics manufacturing. This protective coating shields copper traces from oxidation, prevents solder bridges during assembly and enhances the overall durability of electronic devices. As PCB designs become increasingly complex and miniaturized, the importance of solder masks in ensuring reliable performance cannot be overstated.  This article delves into the advanced techniques and recent innovations in solder mask technology, catering […]