| Manufacturer | Part Number | Description |
|---|---|---|
Inchange Semiconductor |
2N4231 | NPN Transistor |
Motorola Semiconductor (now NXP Semiconductors) |
2N4231 | Medium-power NPN silicon transistors |
Central Semiconductor |
2N4231A | SILICON TRANSISTORS |
Seme LAB |
2N4231 | Bipolar NPN Device |
