| Компонент | Описание | Производитель | PDF | Buy |
| SD121-36-9 | CUSTOMER SALES DRAWING | Winchester Electronics Corporation |  |  |
| 2SD1210 | NPN SILICON EPITAXIAL DARLINGTON TRANSISTOR | List of Unclassifed Manufacturers | | |
| 2SD1210 | isc Silicon NPN Darlington Power Transistor | Inchange Semiconductor Company Limited | | |
| ISD1210P | Single-Chip Voice Record/Playback Devices 10- and 12-Second Durations | List of Unclassifed Manufacturers | | |
| ISD1210S | Single-Chip Voice Record/Playback Devices 10- and 12-Second Durations | List of Unclassifed Manufacturers | | |
| ISD1210X | Single-Chip Voice Record/Playback Devices 10- and 12-Second Durations | List of Unclassifed Manufacturers | | |
| 2SD1211 | Silicon NPN epitaxial planer type(For low-frequency amplification) | Panasonic Semiconductor | | |
| 2SD1212 | 30V/12A High-Speed Switching Applications | Sanyo Semicon Device | | |
| 2SD1212 | Silicon NPN Power Transistors | Savantic, Inc. | | |
| 2SD1212 | Silicon NPN Power Transistors | Inchange Semiconductor Company Limited | | |
| ISD1212 | Single-Chip Voice Record/Playback Devices 10- and 12-Second Durations | List of Unclassifed Manufacturers | | |
| SD1212-02 | RF & MICROWAVE TRANSISTORS 130...230MHz FM MOBILE APPLICATIONS | Microsemi Corporation | | |
| ISD1212P | Single-Chip Voice Record/Playback Devices 10- and 12-Second Durations | List of Unclassifed Manufacturers | | |
| ISD1212S | Single-Chip Voice Record/Playback Devices 10- and 12-Second Durations | List of Unclassifed Manufacturers | | |
| ISD1212X | Single-Chip Voice Record/Playback Devices 10- and 12-Second Durations | List of Unclassifed Manufacturers | | |
| 2SD1213 | Silicon NPN Power Transistors | Savantic, Inc. | | |
| 2SD1213 | Silicon NPN Power Transistors | Quanzhou Jinmei Electronic Co.,Ltd. | | |
| 2SD1213 | 30V/20A High-Speed Switching Applications | Sanyo Semicon Device | | |
| 2SD1213 | Silicon NPN Power Transistors | Inchange Semiconductor Company Limited | | |
| SD1214-12 | RF & MICROWAVE TRANSISTORS 130...230MHz FM MOBILE APPLICATIONS | Microsemi Corporation | | |
