Marking of electronic components, SMD Codes F2xx, F2xx**. R3111N522A, R5421N148F, TC1073-2.7VCH713, R1111N221B, RN5VD52AA, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| R3111N522A | F2xx | SOT-23-3 | |
| R5421N148F | F2xx | SOT-23-6 | |
| TC1073-2.7VCH713 | F2xx | SOT-23-6 | |
| R1111N221B | F2xx | SOT-23-5 | |
| RN5VD52AA | F2xx | SOT-23-5 | |
| TC1270AMVCTTR | F2xx | SOT-23-5 | |
| AAT3681AIJS-4.1-5-T1 | F2xxx | SC70JW-8 | |
| Si2342DS | F2xxx | SOT-23 |