| Manufacturer | Part Number | Description |
|---|---|---|
NEC (now Renesas Electronics)
| B1669 | 2SB1669 |
NEC (now Renesas Electronics)
| 2SB1669 | PNP Transistor |
| 2SB1669-Z | Silicon PNP Power Transistor | |
Inchange Semiconductor
| 2SB1669 | PNP Transistor |