| Manufacturer | Part Number | Description |
|---|---|---|
Wing Shing Computer Components
| D1651 | 2SD1651 |
SANYO (now Panasonic)
| 2SD1651C | NPN Triple Diffused Planar Silicon Transistor |
Inchange Semiconductor
| 2SD1651 | NPN Transistor |
Savantic
| 2SD1651 | Silicon NPN Power Transistors |
