| Manufacturer | Part Number | Description |
|---|---|---|
Central Semiconductor
| 2N5582 | SILICON NPN TRANSISTOR |
Motorola Semiconductor (now NXP Semiconductors)
| 2N5582 | NPN Silicon Small Signal Transistor |
Microsemi (now Microchip Technology)
| 2N5582 | NPN SILICON SWITCHING TRANSISTOR |
