Marking of electronic components, SMD Codes 9EX, 9EX**. XC6223A37BGR-G, R3111N491A, RN5RL59AA, RN5VD49CA, SQ1431EH, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| XC6223A37BGR-G | 9EX | TOREX | USP-4 |
| R3111N491A | 9Exx | SOT-23-5 | |
| RN5RL59AA | 9Exx | SOT-23-5 | |
| RN5VD49CA | 9Exx | SOT-23-5 | |
| SQ1431EH | 9Exx | SOT-363 |