| Manufacturer | Part Number | Description |
|---|---|---|
Seme LAB
| 2N4902 | Bipolar PNP Device |
| 2N4902 | Silicon power Transistor | |
Solitron Devices
| 2N4902 | N-Channel JFET |
Motorola Semiconductor (now NXP Semiconductors)
| 2N4902 | PNP power transistors |
| 2N4902 | (2N4901 - 2N4903) Silicon PNP Power Transistors | |
| 2N4902X | Silicon PNP Power Transistors |