| 79081 | 2SC4538 | Silicon NPN Power Transistors TO-3PML package | Savantic |
| 79082 | 2SC4538R | Bipolar transistor | COLLMER SEMICONDUCTOR INC |
| 79083 | 2SC4538R | Ratigns and Caracteristics of Fuji Power Transistor | Fuji Electric |
| 79084 | 2SC4539 | Transistor Silicon NPN Epitaxial Type (PCT process) Power Amplifier Applications Power Switching Applications | TOSHIBA |
| 79085 | 2SC454 | Silicon NPN Transistor | Hitachi Semiconductor |
| 79086 | 2SC454 | Silicon NPN Epitaxial | Hitachi Semiconductor |
| 79087 | 2SC4540 | Transistor Silicon NPN Epitaxial Type (PCT process) Power Amplifier Applications Power Switching Applications | TOSHIBA |
| 79088 | 2SC4541 | Transistor Silicon NPN Epitaxial Type (PCT process) Power Amplifier Applications Power Switching Applications | TOSHIBA |
| 79089 | 2SC4542 | Silicon NPN Power Transistors TO-3P(H)IS package | Savantic |
| 79090 | 2SC4542 | 2SC4542 | Unknow |
| 79091 | 2SC4543 | Silicon NPN epitaxial planer type(For video amplifier) | Panasonic |
| 79092 | 2SC4544 | Silicon NPN Power Transistors TO-220F package | Savantic |
| 79093 | 2SC4544 | TRANSISTOR SILICON NPN TRIPLE DIFFUSE TYPE (PCT PROCESS) HIGH VOLTAGE SWITCHING AND AMPLIFIER APPLICATIONS, COLOR TV HORIZONTAL DRIVER APPLICATIONS, COLOR TV CHROMA OUTPUT APPLICATIONS | TOSHIBA |
| 79094 | 2SC4545 | Power Device - Power Transistors - Others | Panasonic |
| 79095 | 2SC4546 | Silicon NPN Transistor | Sanken |
| 79096 | 2SC4547 | NPN Planar Silicon Darlington Transistor 85V/3A Driver Applications | SANYO |
| 79097 | 2SC4548 | NPN High Voltage Driver | ON Semiconductor |
| 79098 | 2SC4548 | NPN Triple Diffuesd Planar Silicon Transistor High-Voltage Driver Applications | SANYO |
| 79099 | 2SC4548-D | SOT-89 Plastic-Encapsulate Biploar Transistors | Micro Commercial Components |
|
| 79100 | 2SC4548-E | SOT-89 Plastic-Encapsulate Biploar Transistors | Micro Commercial Components |
| 79101 | 2SC4549 | Silicon NPN Power Transistors TO-220F package | Savantic |
| 79102 | 2SC4550 | Silicon transistor | NEC |
| 79103 | 2SC4550 | Silicon NPN Power Transistors TO-220F package | Savantic |
| 79104 | 2SC4551 | Silicon transistor | NEC |
| 79105 | 2SC4552 | Silicon transistor | NEC |
| 79106 | 2SC4552 | Silicon NPN Power Transistors TO-220F package | Savantic |
| 79107 | 2SC4553 | Silicon transistor | NEC |
| 79108 | 2SC4554 | Silicon transistor | NEC |
| 79109 | 2SC4555 | NPN Epitaxial Planar Silicon Transistor Low-Frequency General-Purpose Amplifier Applications | SANYO |
| 79110 | 2SC4557 | Silicon NPN Transistor | Sanken |
| 79111 | 2SC4557 | Silicon NPN Power Transistors TO-3PML package | Savantic |
| 79112 | 2SC4559 | Power Device - Power Transistors - Swicthing | Panasonic |
| 79113 | 2SC4559 | Silicon NPN Power Transistors TO-220Fa package | Savantic |
| 79114 | 2SC4562 | Small-signal device - Small-signal transistor - General-use Low-Frequency Amplifires | Panasonic |
| 79115 | 2SC4562G | Silicon NPN epitaxial planar type | Panasonic |
| 79116 | 2SC4563 | PNP Epitaxial Planar Silicon Transistor Ultrahigh-Definition CRT Display Video Output Applications | SANYO |
| 79117 | 2SC4564 | High-Definition CRT Display Video Output Applications | SANYO |
| 79118 | 2SC4568 | NPN SILICON EPITAXIAL TRANSISTOR UHF TV TUNER OSC/MIXER | NEC |
| 79119 | 2SC4569 | UHF TV TUNER OSC/MIXER NPN SILICON EPITAXIAL TRANSISTOR | NEC |
| 79120 | 2SC4570 | NPN SILICON EPITAXIAL TRANSISTOR SUPER MINI MOLD | NEC |
