Exploring the Changes in ESCC QPL Issue 247 (February 2024)

New certificates 

One of the highlight changes in this edition is the addition of a new certificate, certificate number 387 has been awarded to the manufacturer IMST from Germany. This certification is particularly notable because it involves the capability approval qualification of RF/MIXED SIGNAL ASICs based on the Rad-Hard XH018 IP Library. This marks a significant development, as these ASICs are essential for advanced communications and data processing in harsh space environments. Including IMST’s new capabilities demonstrates a growing focus on enhancing the robustness and functionality of space-grade components.

Extension with re-scope (extending validity and Scope):

• Radiall Chateau-Renault (France) – Certificate 348B. It lists Flexible Cable Assembly based on type TNC-VHP. Notably, this edition witnesses a specific qualification of 4 to 13 variants within detail specification ESCC 3408/001. However, it’s important to note that semi-rigid cables are not included within the realm of qualification.

Overview of Certificate Extensions

The process of certificate extension is equally crucial in maintaining the relevance and reliability of parts in the ESCC QPL. Extensions often involve reevaluating the parts’ compliance with current technological standards and sometimes expanding the scope of the certificate. Issue 247 has extended several certificates:

• 73U and 190Q, STMicroelectronics (France): Includes 4000B series and 54HC, 54HCT series logic microcircuit.

> Explore all STMicroelectronics logic microcircuits

• 196L, Kyocera AVX Cz (Czech Republic): covers solid tantalum capacitors based on TAJ type and is included in the detail specification ESCC 3012/001.
• 355B, Diamond SA (Switzerland): This certificate includes optical fibre cable assemblies based on type mini AVIM and included in ESCC 3420/001.
• 375A, Exxelia Technologies (Chanteloupe en Brie, France): covers C-type capacitors filters based on type SFC030 and included in ESCC 3008/020.

Implications for the space industry

These updates to the ESCC QPL indicate the space industry’s dynamic nature. The inclusion of new certificates and the extension of existing ones not only enhance the robustness of the parts list but also ensure that it remains current with technological advancements and industry needs. This continual updating process is vital for space missions’ safety, reliability, and efficiency.