| 1N4001 | U-Fo Top-Tech | Axial Lead Silicon Rectifiers, DO-41 |
| 1N4002 | U-Fo Top-Tech | Axial Lead Silicon Rectifiers, DO-41 |
| 1N4003 | U-Fo Top-Tech | Axial Lead Silicon Rectifiers, DO-41 |
| 1N4004 | U-Fo Top-Tech | Axial Lead Silicon Rectifiers, DO-41 |
| 1N4005 | U-Fo Top-Tech | Axial Lead Silicon Rectifiers, DO-41 |
| 1N4006 | U-Fo Top-Tech | Axial Lead Silicon Rectifiers, DO-41 |
| 1N4007 | U-Fo Top-Tech | Axial Lead Silicon Rectifiers, DO-41 |
| 1N5401 | U-Fo Top-Tech | Axial Lead Silicon Rectifiers, DO-41 |
| 1N5402 | U-Fo Top-Tech | Axial Lead Silicon Rectifiers, DO-41 |
| 1N5404 | U-Fo Top-Tech | Axial Lead Silicon Rectifiers, DO-41 |
| 1N5406 | U-Fo Top-Tech | Axial Lead Silicon Rectifiers, DO-41 |
| 1N5408 | U-Fo Top-Tech | Axial Lead Silicon Rectifiers, DO-41 |
Each PDF datasheet is copyright by its repective electronic component manufacturer: U-Fo Top-Tech