2SD2057 и другие
| Компонент | Описание | Производитель | |
| 2SD2050 | Driver Applications |
Sanyo Semicon Device |
 |
| 2SD2051 | Silicon NPN epitaxial planar type Darlington(For low-frequency amplification) |
Panasonic Semiconductor |
|
| 2SD2052 | Silicon NPN triple diffusion planar type(For high power amplification) |
Panasonic Semiconductor |
|
| 2SD2052 | Silicon NPN Power Transistors |
Savantic, Inc. |
|
| 2SD2052 | Silicon NPN Power Transistors |
Inchange Semiconductor Company Limited |
|
| 2SD2053 | Silicon NPN Power Transistors |
Savantic, Inc. |
|
| 2SD2053 | Silicon NPN Power Transistors |
Inchange Semiconductor Company Limited |
|
| 2SD2057 | Silicon NPN Power Transistors |
Inchange Semiconductor Company Limited |
|
| 2SD2057 | Silicon NPN Power Transistors |
Savantic, Inc. |
|
| 2SD2057 | Silicon NPN triple diffusion planar type For horizontal deflection output |
Panasonic Semiconductor |
|