Impact mécanique de la conception dimensionnelle des pastilles de PCB sur les chutes lors des solutions de soudage par refusion CMS et d'optimisation
Tombstone (Manhattan Effect) is one of the most common failure issues in SMT reflow soldering of miniature surface-mount components such as 0201 et 0402 packages. The core cause is the imbalance of solder joint forces at both ends of the component. This article starts from the principles of mechanics and provides an in-depth analysis of […]






