| Manufacturer | Part Number | Description |
|---|---|---|
Savantic |
D1554 | Silicon NPN Power Transistors |
Wing Shing Computer Components |
D1554 | NPN Triple Diffused Planar Silicon Transistor |
Inchange Semiconductor |
2SD1554 | NPN Transistor |
SamHop Microelectronics |
STD1554 | N-Channel Enhancement Mode Field Effect Transistor |
|
Savantic |
2SD1554 | Silicon NPN Power Transistors |
| ETC Unknown Manufacturer | 2SD1554 | NPN Transistor |