| Manufacturer | Part Number | Description |
|---|---|---|
NEC (now Renesas Electronics)
| C2570A | 2SC2570A |
Inchange Semiconductor
| 2SC2570A | NPN Transistor |
NEC (now Renesas Electronics)
| 2SC2570A | NPN Silicon Transistor |
Renesas
| 2SC2570A | NPN EPITAXIAL SILICON RF TRANSISTOR |