| No | Part number | Description ( Function ) | Manufacturers | |
| 2 | 2SA1048 | Silicon PNP Epitaxial Type Transistor TOSHIBA Transistor Silicon PNP Epitaxial Type (PCT process) 2SA1048 2SA1048 Audio Frequency Amplifier Applications Unit: mm • Small package • High voltage: VCEO = −50 V (min) • High hFE: hFE = 70~400 • Excellent hFE linearity: hFE (IC = −0.1 mA)/hFE (IC = −2 mA) = 0.95 (typ.) • Low noise: NF = 1dB (typ.), 10dB (max) • Complementary to 2SC2458 Absolute Max |
 Toshiba Semiconductor |
|
| 1 | 2SA1048L | TRANSISTOR (AUDIO FREQUENCY AMPLIFIER APPLICATIONS) |
Toshiba Semiconductor |
|
[1]
List of most widely used semiconductors
| Part Number | Function | Manufacturers | |
| 1N4007 | The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V. |
 Vishay |
|
| LM317 | This is a popular adjustable voltage regulator. |
 ON Semiconductor |
|
6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |
|||