IEC 61188-5-2-2003 印制电路板和印制电路板组件.设计和使用.第5-2部分:焊接(焊接区/焊缝)考虑.分立器件

标准号：IEC 61188-5-2-2003
中文标准名称：印制电路板和印制电路板组件.设计和使用.第5-2部分:焊接(焊接区/焊缝)考虑.分立器件
英文标准名称：Printed boards and printed board assemblies - Design and use - Part 5-2: Attachment (land/joint) considerations; Discrete components
标准类型：L30
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：L30
国际标准分类号：31.190
适用范围：Provides information on land pattern geometries used for the surface attachment of discrete electronic components. Provides the appropriate size, shape and tolerances of surface mount land patterns to ensure sufficient area for the appropriate solder fil