| 78921 | 2SC4404 | NPN Epitaxial Planar Silicon Transistor UHF Local Oscillator, Wide-Band Amplifier Applications | SANYO |
| 78922 | 2SC4405 | NPN Epitaxial Planar Silicon Transistor UHF, Low-Noise, Wide-Band Amplifier Applications | SANYO |
| 78923 | 2SC4406 | NPN Epitaxial Planar Silicon Transistor VHF Frequency Mixer, Local Oscillator Applications | SANYO |
| 78924 | 2SC4407 | NPN Epitaxial Planar Silicon Transistor VHF/UHF Mixer, Local Oscillator Applications | SANYO |
| 78925 | 2SC4408 | Transistor Silicon NPN Epitaxial Type (PCT process) Power Amplifier Applications Power Switching Applications | TOSHIBA |
| 78926 | 2SC4409 | Transistor Silicon NPN Epitaxial Type (PCT Process) Power Amplifier Applications Power switching applications | TOSHIBA |
| 78927 | 2SC4410 | Small-signal device - Small-signal transistor - High-Frequency Amplifiers and Others | Panasonic |
| 78928 | 2SC4410G | Silicon NPN epitaxial planar type | Panasonic |
| 78929 | 2SC4411 | Very High-Definition CRT Display Video Output Applications | SANYO |
| 78930 | 2SC4412 | NPN Triple Diffused Planar Silicon Transistor TV Camera Deflection High-Voltage Driver Applications | SANYO |
| 78931 | 2SC4413 | NPN Epitaxial Planar Silicon Transistor Low-Frequency General-Purpose Amplifier Applications | SANYO |
| 78932 | 2SC4414 | NPN Epitaxial Planar Silicon Transistors Low-Frequency Power Amplifier Applications | SANYO |
| 78933 | 2SC4416 | Silicon NPN Transistor | Hitachi Semiconductor |
| 78934 | 2SC4416 | Silicon NPN Epitaxial | Hitachi Semiconductor |
| 78935 | 2SC4417 | Small-signal device - Small-signal transistor - General-use Low-Frequency Amplifires | Panasonic |
| 78936 | 2SC4418 | Silicon NPN Transistor | Sanken |
| 78937 | 2SC4418 | Silicon NPN Power Transistors TO-220F package | Savantic |
| 78938 | 2SC4419 | Silicon NPN Power Transistors TO-3PN package | Savantic |
| 78939 | 2SC4419 | HIGH VOLTAGE, HIGH SPEED SWITCHING | Unknow |
|
| 78940 | 2SC4420 | Power Device - Power Transistors - Swicthing | Panasonic |
| 78941 | 2SC4421 | Power Transistor - Silicon NPN Triple-Diffused Planar Type - High Breakdown Voltage, High Speed Switching | Panasonic |
| 78942 | 2SC4421 | Silicon NPN Triple Diffused Planar Type | Unknow |
| 78943 | 2SC4422 | Silicon NPN Epitaxial | Hitachi Semiconductor |
| 78944 | 2SC4422 | Silicon NPN Transistor | Hitachi Semiconductor |
| 78945 | 2SC4423 | NPN Bipolar Transistor for Switching Regulator Applications | ON Semiconductor |
| 78946 | 2SC4423 | NPN Triple Diffused Planar Silicon Transistor 400V/12A Switching Regulator Applications | SANYO |
| 78947 | 2SC4423 | Silicon NPN Power Transistors TO-3PML package | Savantic |
| 78948 | 2SC4424 | NPN Triple Diffused Planar Silicon Transistor 400V/16A Switching Regulator Applications | SANYO |
| 78949 | 2SC4424 | Silicon NPN Power Transistors TO-3PML package | Savantic |
| 78950 | 2SC4425 | NPN Triple Diffused Planar Silicon Transistor NPN Triple Diffused Planar Silicon Transistor | SANYO |
| 78951 | 2SC4426 | NPN Triple Diffused Planar Silicon Transistor 800V/3A Switching Regulator Applications | SANYO |
| 78952 | 2SC4427 | NPN Triple Diffused Planar Silicon Transistor 800V/4.5A Switching Regulator Applications | SANYO |
| 78953 | 2SC4427 | Silicon NPN Power Transistors TO-3PML package | Savantic |
| 78954 | 2SC4428 | NPN Triple Diffused Planar Silicon Transistor 800V/6A Switching Regulator Applications | SANYO |
| 78955 | 2SC4429 | NPN Triple Diffused Planar Silicon Transistor 800V/8A Switching Regulator Applications | SANYO |
| 78956 | 2SC4429 | Silicon NPN Power Transistors TO-3PML package | Savantic |
| 78957 | 2SC4430 | NPN Triple Diffused Planar Silicon Transistor 800V/12A Switching Regulator Applications | SANYO |
| 78958 | 2SC4432 | NPN Epitaxial Planar Silicon Transistors High-Frequency General-Purpose Amplifier Applications | SANYO |
| 78959 | 2SC4433 | NPN Epitaxial Planar Silicon Transistor HF Amplifier Applications | SANYO |
| 78960 | 2SC4434 | Silicon NPN Transistor | Sanken |
