| 1429481 | SF122B | Silicon NPN planar transistor | RFT |
| 1429482 | SF122B | Silicon NPN Planar Transistor | RFT |
| 1429483 | SF122C | Silicon NPN planar transistor | RFT |
| 1429484 | SF122C | Silicon NPN Planar Transistor | RFT |
| 1429485 | SF122D | Silicon NPN planar transistor | RFT |
| 1429486 | SF122D | Silicon NPN Planar Transistor | RFT |
| 1429487 | SF122E | Silicon NPN planar transistor | RFT |
| 1429488 | SF122E | Silicon NPN Planar Transistor | RFT |
| 1429489 | SF122F | Silicon NPN Planar Transistor | RFT |
| 1429490 | SF123 | Silicon NPN planar transistor | RFT |
| 1429491 | SF123 | Transistor | RFT |
| 1429492 | SF123 | Silicon NPN Planar Transistor | RFT |
| 1429493 | SF123A | Silicon NPN Planar Transistor | RFT |
| 1429494 | SF123B | Silicon NPN planar transistor | RFT |
| 1429495 | SF123B | Silicon NPN Planar Transistor | RFT |
| 1429496 | SF123C | Silicon NPN planar transistor | RFT |
| 1429497 | SF123C | Silicon NPN Planar Transistor | RFT |
| 1429498 | SF123D | Silicon NPN planar transistor | RFT |
| 1429499 | SF123D | Silicon NPN Planar Transistor | RFT |
|
| 1429500 | SF123E | Silicon NPN planar transistor | RFT |
| 1429501 | SF123E | Silicon NPN Planar Transistor | RFT |
| 1429502 | SF123F | Silicon NPN Planar Transistor | RFT |
| 1429503 | SF126 | Si-npn RF transistor, possibly equivalent BSY51 | RFT |
| 1429504 | SF126 | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429505 | SF126 | Transistor | RFT |
| 1429506 | SF126 | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429507 | SF126A | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429508 | SF126B | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429509 | SF126B | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429510 | SF126C | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429511 | SF126C | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429512 | SF126D | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429513 | SF126D | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429514 | SF126E | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429515 | SF126E | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429516 | SF126F | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429517 | SF126F | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429518 | SF127 | Silicon transistor for switching applications | IPRS Baneasa |
| 1429519 | SF127 | Si-npn RF transistor, possibly equivalent BSY53 | RFT |
| 1429520 | SF127 | Silicon NPN Planar Epitaxial Transistor | RFT |
