| 77521 | 2N1413 | Germanium PNP Transistor | Motorola |
| 77522 | 2N1414 | PNP germanium transistor | Motorola |
| 77523 | 2N1414 | Germanium PNP Transistor | Motorola |
| 77524 | 2N1415 | PNP germanium transistor | Motorola |
| 77525 | 2N1415 | Germanium PNP Transistor | Motorola |
| 77526 | 2N1416 | Germanium PNP Transistor | Motorola |
| 77527 | 2N1416 | Trans GP BJT NPN 40V 1.5A 3-Pin TO-5 | New Jersey Semiconductor |
| 77528 | 2N1417 | Silicon NPN Transistor | Motorola |
| 77529 | 2N1418 | Silicon NPN Transistor | Motorola |
| 77530 | 2N1419 | Germanium PNP Transistor | Motorola |
| 77531 | 2N142 | Germanium NPN Transistor | Motorola |
| 77532 | 2N1420 | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 77533 | 2N1420 | NPN silicon annular Star transistor for medium current switching and amplifier applications | Motorola |
| 77534 | 2N1420 | Silicon NPN Transistor | Motorola |
| 77535 | 2N1420 | Silicon n-p-n medium power transistor | Mullard |
| 77536 | 2N1420 | Trans GP BJT NPN 40V 1.5A 3-Pin TO-5 | New Jersey Semiconductor |
| 77537 | 2N1420 | Transistor | SGS-ATES |
| 77538 | 2N1420A | Silicon NPN Transistor | Motorola |
| 77539 | 2N1421 | Silicon NPN Transistor | Motorola |
|
| 77540 | 2N1422 | Silicon NPN Transistor | Motorola |
| 77541 | 2N1423 | Silicon NPN Transistor | Motorola |
| 77542 | 2N1424 | Silicon NPN Transistor | Motorola |
| 77543 | 2N1425 | Germanium PNP Transistor | Motorola |
| 77544 | 2N1426 | Germanium PNP Transistor | Motorola |
| 77545 | 2N1427 | Germanium PNP Transistor | Motorola |
| 77546 | 2N1427 | MAT® PNP switch - germanium transistor | Sprague |
| 77547 | 2N1428 | Silicon PNP Transistor | Motorola |
| 77548 | 2N1429 | Silicon PNP Transistor | Motorola |
| 77549 | 2N1429 | SPAT® PNP silicon transistor switch and amplifiers | Sprague |
| 77550 | 2N143 | Germanium PNP Transistor | Motorola |
| 77551 | 2N1430 | Germanium PNP Transistor | Motorola |
| 77552 | 2N1431 | Germanium NPN Transistor | Motorola |
| 77553 | 2N1432 | Germanium PNP Transistor | Motorola |
| 77554 | 2N1433 | Germanium PNP Transistor | Motorola |
| 77555 | 2N1434 | Germanium PNP Transistor | Motorola |
| 77556 | 2N1435 | Germanium PNP Transistor | Motorola |
| 77557 | 2N1436 | Germanium PNP Transistor | Motorola |
| 77558 | 2N1437 | Germanium PNP Transistor | Motorola |
| 77559 | 2N1438 | Germanium PNP Transistor | Motorola |
| 77560 | 2N1439 | Silicon PNP Transistor | Motorola |
