BS EN 60191-6-13-2016 半导体装置的机械标准化.第6-13部分:小间距球栅阵列(FBGA)和小间距盘栅阵列(FLGA)用顶部开口型插座的设计指南
Mechanical standardization of semiconductor devices. Design guideline of open-top-type sockets for Fine-pitch Ball Grid Array (FBGA) and Fine-pitch Land Grid Array (FLGA)