| 2SA2040 | Sanyo | Low-Saturation Voltage Transistors |
| 2SA2043 | Sanyo | Low-Saturation Voltage Transistors |
| 2SA2044 | Sanyo | Low-Saturation Voltage Transistors |
| 2SA2046 | Panasonic | Small-signal device - Small-signal transistor - General-use Low-Frequency Amplifires |
| 2SA2056 | Toshiba | Bipolar Transistors |
| 2SA2057 | Panasonic | Power Device - Power Transistors - General-Purpose power amplification |
| 2SA2058 | Toshiba | Bipolar Transistors |
| 2SA2060 | Toshiba | Bipolar Transistors |
| 2SA2061 | Toshiba | Bipolar Transistors |
| 2SA2062 | Sanyo | General-Purpose Amplifier Transistors |
| 2SA2063 | Sanyo | General-Purpose Amplifier Transistors |
| 2SA2064 | Panasonic | Power Device - Power Transistors - General-Purpose power amplification |
| 2SA2065 | Toshiba | Bipolar Transistors |
| 2SA2067 | Panasonic | Power Device - Power Transistors - General-Purpose power amplification |
| 2SA2069 | Toshiba | Bipolar Transistors |
| 2SA2074 | Panasonic | Power Device - Power Transistors - Television/Display |
| 2SA2075 | Panasonic | Power Device - Power Transistors - Television/Display |
| 2SA2077 | Panasonic | Small-signal device - Small-signal transistor - General-use Low-Frequency Amplifires |
| 2SA2078 | Panasonic | Small-signal device - Small-signal transistor - General-use Low-Frequency Amplifires |
| 2SA2079 | Panasonic | Small-signal device - Small-signal transistor - General-use Low-Frequency Amplifires |