电子元器件质量等级辨析

Differentiation and Analysis on Electronic Components Quality Grades

分析了电子元器件质量保证等级和可靠性预计质量等级,对其概念、规范、标识等内容进行辨析,并对易混淆的部分举例进行说明,为产品研制中规范使用质量等级应用和管理元器件提供帮助。

Analyze the quality grades for production assurance of electronic components and quality grades for reliability prediction of electronic components. Differentiate and analyze the concept , criterions, and identifiers of electronic components quality grades, and give examples of some confusion in use. Help electronic products manufacturer use quality grade to manage electronic components.