原创 常用封装尺寸图

https://static.assets-stash.eet-china.com/album/old-resources/2009/9/26/eb825de2-d012-495d-bf1c-51065f9509c1.rarhttps://static.assets-stash.eet-china.com/album/old-resources/2009/9/26/ae1be7e2-941d-4f82-913e-bcc08c36ff1a.rar 芯片类的基本封装尺寸图，比较全。