Marking of electronic components, SMD Codes 51Bxx, 51Bxx**. AAT60051B-S15-T, AAT60051B-S16-T, AAT60051B-S2-T, AAT60051B-S5-T, AAT60151B-S2-T, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| AAT60051B-S15-T | 51Bxx | SC82-4 | |
| AAT60051B-S16-T | 51Bxx | SOT89-3L | |
| AAT60051B-S2-T | 51Bxx | SOT23-3 | |
| AAT60051B-S5-T | 51Bxx | SOT23-5 | |
| AAT60151B-S2-T | 51Bxx | SOT23-3 | |
| AAT60151B-S5-T | 51Bxx | SOT23-5 |