| Manufacturer | Part Number | Description |
|---|---|---|
| D2499 | 2SD2499 | |
SavantIC |
2SD2499 | SILICON POWER TRANSISTOR |
Wing Shing Computer |
D2499 | SILICON DIFFUSED POWER TRANSISTOR |
| ETC Unknown Manufacturer | 3DD2499 | Low-frequency amplification case - rated bipolar transistors |
KEC |
KTD2499 | Triple Diffused NPN Transistor |
Inchange Semiconductor |
2SD2499 | NPN Transistor |
| 2SD2499 | Silicon NPN Transistor |