| Manufacturer | Part Number | Description |
|---|---|---|
Central Semiconductor
| 2N4031 | PNP Transistor |
Micro Electronics
| 2N4031 | PNP Silicon Transistor |
Motorola Semiconductor (now NXP Semiconductors)
| 2N4031 | GENERAL PURPOSE TRANSISTOR |
|
Motorola Semiconductor (now NXP Semiconductors)
| P2N4031 | ONE WATT AMPLIFIER TRANSISTORS |
CDIL
| 2N4031 | PNP SILICON PLANAR TRANSISTORS |
Comset Semiconductor
| 2N4031 | Silicon Planar Epitaxial PNP Transistor |
