贴片三极管代码 上传者：qq_27941 2020-06-10 19:23:23上传 PDF文件 3.04MB 热度 23次 SMDCodes. SMDdevicesare,bytheirverynature,toosmalltocarryconventionalsemiconductortypenumbers. Instead,asomewhatarbitrarycodingsystemhasgrownup,where thedevicepackagecarriesasimpletwo-orthree-characterIDcode. Identifyingthemanufacturers'typenumberofanSMDdevi 下载地址 用户评论 更多下载
