This page lists environmental qualification reports for nRF52820. The validity period of the Hazardous Substance Test Reports (HSR) is one year. The Material Composition Reports (MCR) are based on the subcontractor assembly process and do not expire unless there are changes in the bill of materials.
| Variant | Build code | HSR | MCR |
|---|---|---|---|
| nRF52820-CFAA | D00 | 2024-09 | 2021-10 |
| D10 | 2025-03 | 2024-01 | |
| nRF52820-CFAA-D | D20 | 2025-10 | 2025-11 |
| nRF52820-QDAA | C00 D00 |
2023-08 | 2025-04 |
| C10 D10 |
2024-06 | 2024-05 |
For more information on the environmental reports, contact [email protected].