| Компонент | Описание | Производитель | PDF | Buy |
| 2SD1740 | TRIPLE DIFFUSED PLANAR TYPE HIGH POWER DARLINGTON | List of Unclassifed Manufacturers |  |  |
| 2SD1741 | Silicon NPN triple diffusion planar type | Panasonic Semiconductor | | |
| 2SD1741A | Silicon NPN triple diffusion planar type | Panasonic Semiconductor | | |
| 2SD1741AS | 50V,0.5A medium power transistor | Rohm | | |
| 2SD1742 | Silicon NPN triple diffusion planar type | Panasonic Semiconductor | | |
| 2SD1742A | Silicon NPN triple diffusion planar type | Panasonic Semiconductor | | |
| 2SD1743 | Silicon NPN triple diffusion planar type | Panasonic Semiconductor | | |
| 2SD1743A | Silicon NPN triple diffusion planar type | Panasonic Semiconductor | | |
| 2SD1744 | Silicon NPN epitaxial planar type | Panasonic Semiconductor | | |
| 2SD1745 | Silicon NPN epitaxial planar type(For power switching) | Panasonic Semiconductor | | |
| 2SD1746 | Silicon NPN epitaxial planar type(For power switching) | Panasonic Semiconductor | | |
| 2SD1747 | Silicon NPN epitaxial planar type | Panasonic Semiconductor | | |
| 2SD1747A | Silicon NPN epitaxial planar type | Panasonic Semiconductor | | |
| 2SD1748 | Silicon NPN triple diffusion planar type Darlington | Panasonic Semiconductor | | |
| 2SD1748A | Silicon NPN triple diffusion planar type Darlington | Panasonic Semiconductor | | |
| 2SD1749 | Silicon NPN triple diffusion planar type Darlington(For low-freauency power amplification) | Panasonic Semiconductor | | |
| 2SD1749A | Silicon NPN triple diffusion planar type Darlington(For low-freauency power amplification) | Panasonic Semiconductor | | |
