| Компонент | Описание | Производитель | PDF | Buy |
| 2SC454 | Silicon NPN Epitaxial | Hitachi Semiconductor |  |  |
| 2SC4540 | NPN EPITAXIAL TYPE (POWER AMPLIFIER, SWITCHING APPLICATIONS) | Toshiba Semiconductor | | |
| 2SC4540 | Power Switching Applications | Guangdong Kexin Industrial Co.,Ltd | | |
| 2SC4540 | Power Amplifier Applications Power Switching Applications | Toshiba Semiconductor | | |
| 2SC4540_04 | Power Amplifier Applications Power Switching Applications | Toshiba Semiconductor | | |
| 2SC4541 | NPN EPITAXIAL TYPE (POWER AMPLIFIER, SWITCHING APPLICATIONS) | Toshiba Semiconductor | | |
| 2SC4541 | Power Switching Applications | Guangdong Kexin Industrial Co.,Ltd | | |
| 2SC4541 | Power Amplifier Applications Power Switching Applications | Toshiba Semiconductor | | |
| 2SC4541_04 | Power Amplifier Applications Power Switching Applications | Toshiba Semiconductor | | |
| 2SC4542 | 2SC4542 | List of Unclassifed Manufacturers | | |
| 2SC4542 | Silicon NPN Power Transistors | Savantic, Inc. | | |
| 2SC4542 | isc Silicon NPN Power Transistor | Inchange Semiconductor Company Limited | | |
| 2SC4543 | Silicon NPN epitaxial planer type(For video amplifier) | Panasonic Semiconductor | | |
| 2SC4543 | Silicon NPN Epitaxial Planar Type | Guangdong Kexin Industrial Co.,Ltd | | |
| 2SC4544 | Silicon NPN Triple Diffuse Type (PCT Process) | Toshiba Semiconductor | | |
| 2SC4544 | Silicon NPN Power Transistors | Savantic, Inc. | | |
| 2SC4544 | isc Silicon NPN Power Transistor | Inchange Semiconductor Company Limited | | |
| 2SC4544 | NPN TRIPLE DIFFUSE TYPE (HIGH VOLTAGE SWITCHING AND AMPLIFIER, COLOR TV HORIZONTAL DIRVER, CHROMA OUTPUT APPLICATIONS) | Toshiba Semiconductor | | |
| 2SC4544_07 | Silicon NPN Triple Diffuse Type (PCT Process) | Toshiba Semiconductor | | |
| 2SC4545 | For Medium Output Power Amplification | Panasonic Semiconductor | | |
