| Manufacturer | Part Number | Description |
|---|---|---|
Kexin Semiconductor
| PXT3904 | NPN Transistors |
MLS Microelectronics
| PXT3904 | NPN Transistor |
Yangjie Electronic
| PXT3904 | NPN General Purpose Amplifier |
NXP Semiconductors
| PXT3904 | NPN switching transistor |
Galaxy Microelectronics
| PXT3904 | NPN Silicon Epitaxial Planar Transistor |
