Marking of electronic components, SMD Codes R9xx, R9xx**. R1121N291B, TC1187VCT713, AP331AWG-7, AAT4616AIPU-1-T1, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| R1121N291B | R9xx | SOT-23-5 | |
| TC1187VCT713 | R9xx | SOT-23-5 | |
| AP331AWG-7 | R9xxx | SOT25 | |
| AAT4616AIPU-1-T1 | R9xxx | TDFN22-6 |