Marking of electronic components, SMD Codes EAY, EAY**. 2SA1981S, 2SA1981SF, S-80834ALNP-EAY, S-80834ALUP-EAY, 2SA1981SF-Y, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| 2SA1981S | EAY | SOT-23 | |
| 2SA1981SF | EAY | SOT-23F | |
| S-80834ALNP-EAY | EAY | SC-82AB | |
| S-80834ALUP-EAY | EAY | SOT-89-3 | |
| 2SA1981SF-Y | EAY | Auk | SOT-23F |
| 2SA1981S-Y | EAY | Auk | SOT-23 |