| Manufacturer | Part Number | Description |
|---|---|---|
SavantIC
| 2SC4381 | (2SC4381 / 2SC4382) SILICON POWER TRANSISTOR |
Sanken
| C4381 | 2SC4381 |
SavantIC
| 2SC4382 | (2SC4381 / 2SC4382) SILICON POWER TRANSISTOR |
Inchange Semiconductor
| 2SC4381 | NPN Transistor |
Sanken
| 2SC4381 | Silicon NPN Transistor |