| Manufacturer | Part Number | Description |
|---|---|---|
Motorola Semiconductor (now NXP Semiconductors) |
2N4852 | (2N4851 - 2N4853) Silicon PN unijinction transistor |
| 2N4852 | (2N4851 - 2N4853) PN SILICON UNIJUNCTION TRANSISTOR | |
New Jersey Semi-Conductor |
2N4852 | (2N4851 - 2N4853) SILICON ANNULAR UNIJUNCTION TRANSISTORS |
| 2N4852 | PN UNIJUNCTION TRANSISTOR |