| Manufacturer | Part Number | Description |
|---|---|---|
| 2N3391A | NPN General Purpose Amplifier | |
| 2N3391 | NPN General Purpose Amplifier | |
GE Solid State
| 2N3391A | (2N3390 - 2N3394) SILICON TRANSISTORS |
| 2N3391A | SILICON NPN TRANSISTOR | |
GE Solid State
| 2N3391 | (2N3390 - 2N3394) SILICON TRANSISTORS |