Marking of electronic components, SMD Codes S55, S55**. FJX4005R, STBS550, STUS550, SMAJ43A, SMAJ43CA, ic marking code.
| PartNumber | Marking code | Manufacturer | Package |
|---|---|---|---|
| FJX4005R | S55 | SOT-323 | |
| STBS550 | S550 | SMA | |
| STUS550 | S550 | SMA | |
| SMAJ43A | S550 | Eic | DO-214AC/SMA |
| SMAJ43CA | S550 | Eic | DO-214AC/SMA |
| STBS550 | S550 | Eic | DO-214AC/SMA |
| STUS550 | S550 | Eic | DO-214AC/SMA |
| STBS553 | S553 | SMA | |
| STUS553 | S553 | SMA | |
| SMAJ45A | S553 | Eic | DO-214AC/SMA |
| SMAJ45CA | S553 | Eic | DO-214AC/SMA |
| STBS553 | S553 | Eic | DO-214AC/SMA |
| STUS553 | S553 | Eic | DO-214AC/SMA |
| STBS556 | S556 | SMA | |
| STUS556 | S556 | SMA | |
| SMAJ48A | S556 | Eic | DO-214AC/SMA |
| SMAJ48CA | S556 | Eic | DO-214AC/SMA |
| STBS556 | S556 | Eic | DO-214AC/SMA |
| STUS556 | S556 | Eic | DO-214AC/SMA |
| LM2618ATL | S55A | TLP106WA | |
| LM2618ATLX | S55A | TLP106WA | |
| LM2618BTL | S55B | TLP106WA | |
| LM2618BTLX | S55B | TLP106WA |