| 1429521 | SF127 | Transistor | RFT |
| 1429522 | SF127 | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429523 | SF127A | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429524 | SF127B | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429525 | SF127B | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429526 | SF127C | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429527 | SF127C | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429528 | SF127D | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429529 | SF127D | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429530 | SF127E | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429531 | SF127E | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429532 | SF127F | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429533 | SF127F | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429534 | SF128 | Silicon transistor for switching applications | IPRS Baneasa |
| 1429535 | SF128 | Si-npn RF transistor, possibly equivalent BSY87 | RFT |
| 1429536 | SF128 | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429537 | SF128 | Transistor | RFT |
| 1429538 | SF128 | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429539 | SF128A | Silicon NPN Planar Epitaxial Transistor | RFT |
|
| 1429540 | SF128B | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429541 | SF128B | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429542 | SF128C | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429543 | SF128C | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429544 | SF128D | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429545 | SF128D | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429546 | SF128E | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429547 | SF128E | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429548 | SF128F | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429549 | SF128F | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429550 | SF129 | Silicon transistor for switching applications | IPRS Baneasa |
| 1429551 | SF129 | Si-npn RF transistor, possibly equivalent BSY55 | RFT |
| 1429552 | SF129 | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429553 | SF129 | Transistor | RFT |
| 1429554 | SF129 | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429555 | SF129A | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429556 | SF129B | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429557 | SF129B | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429558 | SF129C | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429559 | SF129C | Silicon NPN Planar Epitaxial Transistor | RFT |
| 1429560 | SF129D | Silicon NPN Planar Epitaxial Transistor | RFT |
