| Компонент | Описание | Производитель | |
| HN/BC556 | 80 V, PNP silicon expitaxial planar transistor |
Honeywell Solid State Electronics Center |
|
| HN/BC557 | 50 V, PNP silicon expitaxial planar transistor |
Honeywell Solid State Electronics Center |
|
| HN/BC557 | 50 V, PNP silicon expitaxial planar transistor |
Honeywell Solid State Electronics Center |
|
| HN/BC559 | 30 V, PNP silicon expitaxial planar transistor |
Honeywell Solid State Electronics Center |