| Компонент | Описание | Производитель | |
| 1N3307R | 50W ZENER(DO5) |
Naina Semiconductor ltd. |
|
| 1N3307RA | 50W ZENER(DO5) |
Naina Semiconductor ltd. |
|
| 1N3307RB | 50W ZENER(DO5) |
Naina Semiconductor ltd. |
|
| FJN3307R | NPN Epitaxial Silicon Transistor |
Fairchild Semiconductor |