ECSS-Q-ST-30-11C Rev.2: Derating – EEE components (23 June 2021)


This Standard applies to all parties involved at all levels in the realization of space segment hardware and its interfaces.
The objective of this Standard is to provide customers with a guaranteed performance and reliability up to the equipment end-of-life. To this end, the following are specified:

  • Load ratios or limits to reduce stress applied to components;
  • Application rules and recommendations.

This standard may be tailored for the specific characteristics and constraints of a space project, in accordance with ECSS-S-ST-00.


Md5 checksum .pdf file = C7A4BA42E59330D02B31860795D76BA2
Md5 checksum .docx file = 311A585E9BDA6D1DAD84C5AF55004AA1

Note: PDF-file recreated 7July2022 with readable Figure 5-1.

This standard cancels and supersedes ECSS-Q-ST-30-11C Rev.1 “Derating – EEE components” (4 October 2011)