60191-4-2018 Mechanical Standardization of Semiconductor Devices - Part 4: Coding System and Classification into Forms of Package Outlines for Semiconductor Device Packages (Edition 3.1; Consolidated reprint)
Normalisation Mecanique Des Dispositifs A Semiconducteurs - Partie 4: Systeme De Codification Et Classification En Formes Des Boitiers Pour Dispositifs A Semiconducteurs (Edition 3.1; Consolidated reprint)
Mechanical Standardization of Semiconductor Devices - Part 4: Coding System and Classification into Forms of Package Outlines for Semiconductor Device Packages (Edition 3.1; Consolidated reprint) 是非强制性国家标准，您可以免费下载前三页
This part of IEC 60191 specifies a method for the designation of package outlines and for the classification of forms of package outlines for semiconductor devices and a systematic method for generating universal descriptive designators for semiconductor device packages. The descriptive designator provides a useful communication tool but has no implied control for assuring package interchangeability.