| Manufacturer | Part Number | Description |
|---|---|---|
SEMTECH
| 2N3903 | NPN Silicon Transistor |
onsemi
| 2N3903 | General Purpose NPN Transistors |
Fairchild (now onsemi)
| 2N3903 | NPN Amplifier |
Central Semiconductor
| 2N3903 | NPN SILICON TRANSISTOR |
Taitron Components
| 2N3903 | NPN Transistor |
Toshiba
| 2N3903 | Silicon NPN Transistor |
Motorola Semiconductor (now NXP Semiconductors)
| 2N3903 | NPN Transistor |
CDIL
| 2N3903 | NPN Silicon Transistor |
SEMTECH
| ST2N3903 | NPN Silicon Epitaxial Planar Transistor |
