Marking of electronic components, SMD Codes IBx, IBx**. S-81242SG-IB, MAX6315US46D3, AAT3237BIGU-2.85-T1, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| S-81242SG-IB | IBx | SOT-23-5 | |
| MAX6315US46D3 | IBxx | SOT143-4,SOT143 | |
| AAT3237BIGU-2.85-T1 | IBxxx | SOT23-6 |