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Marking of electronic components, SMD Codes A49, A49**. OPA349NA, R3111D491A, R3111H491A, R3111D491C, R3111H491C, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| OPA349NA | A49 | SOT-23-5 | |
| R3111D491A | A49Axx | SON1408-3 | |
| R3111H491A | A49Axx | SOT-89 | |
| R3111D491C | A49Cxx | SON1408-3 | |
| R3111H491C | A49Cxx | SOT-89 | |
| R3112D491C | A49Cxx | SON1612-6 | |
| AM4920 | A4920 | SOP8 | |
| AUD4988AD14-4 | A4988AD | ANALOG EXPRESS | DFN-14 |
| AUD4988BD14-4 | A4988BD | ANALOG EXPRESS | DFN-14 |
| AUD4988CD14-4 | A4988CD | ANALOG EXPRESS | DFN-14 |
| AUD4988DD14-4 | A4988DD | ANALOG EXPRESS | DFN-14 |
| AUD4988ED14-4 | A4988ED | ANALOG EXPRESS | DFN-14 |
| AUD4990D10-3 | A4990D | ANALOG EXPRESS | DFN-10 |
| AUD4990D10-4 | A4990D | ANALOG EXPRESS | DFN-10-4 |
| LY8892BB | A4990D | LYONTEK | DFN-10 |
| AUD4991D10-3 | A4991D | ANALOG EXPRESS | DFN-10 |
| EUA4992J | A4992 | EUTECH | TQFN-16 |
| AUD4992D14-4 | A4992D | ANALOG EXPRESS | DFN-14 |
| EUA4995J | A4995 | EUTECH | TDFN-8 |
| EUA4996J | A4996 | EUTECH | TQFN-16 |