| Manufacturer | Part Number | Description |
|---|---|---|
Motorola Semiconductor (now NXP Semiconductors) |
2N4931 | GENERAL PURPOSE TRANSISTOR |
Seme LAB |
2N4931 | Bipolar PNP Device |
Microsemi (now Microchip Technology) |
2N4931 | PNP HIGH VOLTAGE SILICON TRANSISTOR |
Central Semiconductor |
2N4931 | PNP SILICON TRANSISTOR |
