IEC 61163-2:20 20提供了电气、电子和机械部件的RSS技术和程序指南。本文件本质上是程序性的，由于组件行业的快速发展，在组件技术方面不是也不可能是详尽无遗的。本文件为: a)旨在作为组件制造商的指南； b)旨在作为组件用户与组件制造商就RSS要求进行协商的指南； c)旨在允许内部规划RSS流程以满足可靠性要求或允许对特定升级环境的组件进行重新鉴定； d)旨在作为提供RSS即服务的分包商的指南。 本文件不旨在提供特定组件的测试计划或交付批次组件的合格证书。描述了使用双模态威布尔分析来选择和优化RSS过程，而不必估计所有项目的可靠性和寿命。这第二版取消并取代了1998年出版的第一版。本版构成技术修订版。与上一版相比，此版本包括以下重大技术变更: a)该版本的文档是对上一版本的完全重写和重组。

IEC 61163-2:2020 provides guidance on RSS techniques and procedures for electrical, electronic, and mechanical components. This document is procedural in nature and is not, and cannot be, exhaustive with respect to component technologies due to the rapid rate of developments in the component industry. This document is:
a) intended for component manufacturers as a guideline;
b) intended for component users as a guideline to negotiate with component manufacturers on RSS requirements;
c) intended to allow the planning of an RSS process in house to meet reliability requirements or to allow the re-qualification of components for specific, upgraded, environments;
d) intended as a guideline to sub-contractors who provide RSS as a service.
This document is not intended to provide test plans for specific components or for delivery of certificates of conformance for batches of components. The use of bi-modal Weibull analysis to select and optimize an RSS process without having to estimate the reliability and life time of all items is described. This second edition cancels and replaces the first edition published in 1998. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) this version of the document is a complete rewrite and restructure from the previous version.