| 2N3391A | Central Semiconductor | Leaded Small Signal Transistor General Purpose |
| 2N3391A | Fairchild Semiconductor | NPN General Purpose Amplifier |
| 2N3392 | Central Semiconductor | Leaded Small Signal Transistor General Purpose |
| 2N3392 | Fairchild Semiconductor | NPN General Purpose Amplifier |
| 2N3393 | Central Semiconductor | Leaded Small Signal Transistor General Purpose |
| 2N3393 | Fairchild Semiconductor | NPN General Purpose Amplifier |
| 2N3393_D26Z | Fairchild Semiconductor | NPN General Purpose Amplifier |
| 2N3395 | Central Semiconductor | Leaded Small Signal Transistor General Purpose |
| 2N3396 | Central Semiconductor | Leaded Small Signal Transistor General Purpose |
| 2N3397 | Central Semiconductor | Leaded Small Signal Transistor General Purpose |
| 2N3398 | Central Semiconductor | Leaded Small Signal Transistor General Purpose |
| 2N3403 | Central Semiconductor | Leaded Small Signal Transistor General Purpose |
| 2N3405 | Central Semiconductor | Leaded Small Signal Transistor General Purpose |
| 2N3415 | Central Semiconductor | Leaded Small Signal Transistor General Purpose |
| 2N3415 | Fairchild Semiconductor | NPN General Purpose Amplifier |
| 2N3415_D26Z | Fairchild Semiconductor | NPN General Purpose Amplifier |
| 2N3415_D27Z | Fairchild Semiconductor | NPN General Purpose Amplifier |
| 2N3415_D74Z | Fairchild Semiconductor | NPN General Purpose Amplifier |
| 2N3415_D75Z | Fairchild Semiconductor | NPN General Purpose Amplifier |
| 2N3416 | Central Semiconductor | Leaded Small Signal Transistor General Purpose |