| Manufacturer | Part Number | Description |
|---|---|---|
onsemi
| MMBT4403WT1G | PNP Silicon Switching Transistor |
Kexin Semiconductor
| MMBT4403W | Switching Transistor |
PanJit Semiconductor
| MMBT4403W | PNP GENERAL PURPOSE SWITCHING TRANSISTOR |
| MMBT4403WT1 | PNP Transistor | |
SeCoS Halbleitertechnologie GmbH
| MMBT4403W | PNP Silicon Switching Transistor |