| 78401 | 2N174A | Germanium PNP Transistor | Motorola |
| 78402 | 2N175 | Germanium PNP Transistor | Motorola |
| 78403 | 2N1750 | Germanium PNP Transistor | Motorola |
| 78404 | 2N1751 | PNP Germanium power transistor, low saturation voltage | Motorola |
| 78405 | 2N1751 | Germanium PNP Transistor | Motorola |
| 78406 | 2N1752 | Germanium PNP Transistor | Motorola |
| 78407 | 2N1752 | MADT® PNP germanium transistor communication types | Sprague |
| 78408 | 2N1753 | Germanium PNP Transistor | Motorola |
| 78409 | 2N1754 | Germanium PNP Transistor | Motorola |
| 78410 | 2N1754 | ECDC® and MADT® PNP germanium transistor High speed switches | Sprague |
| 78411 | 2N1755 | Germanium PNP Transistor | Motorola |
| 78412 | 2N1755 | Germanium PNP Power Transistor, MS7 (spacesaver) Package | Silicon Transistor Corporation |
| 78413 | 2N1756 | Germanium PNP Transistor | Motorola |
| 78414 | 2N1756 | Germanium PNP Power Transistor, MS7 (spacesaver) Package | Silicon Transistor Corporation |
| 78415 | 2N1757 | Germanium PNP Transistor | Motorola |
| 78416 | 2N1757 | Germanium PNP Power Transistor, MS7 (spacesaver) Package | Silicon Transistor Corporation |
| 78417 | 2N1758 | Germanium PNP Transistor | Motorola |
| 78418 | 2N1758 | Germanium PNP Power Transistor, MS7 (spacesaver) Package | Silicon Transistor Corporation |
| 78419 | 2N1759 | Germanium PNP Transistor | Motorola |
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| 78420 | 2N1759 | Germanium PNP Power Transistor, MS7 (spacesaver) Package | Silicon Transistor Corporation |
| 78421 | 2N176 | PNP germanium power transistor for economical power switching circuits and commercial grade power amplifier applications | Motorola |
| 78422 | 2N176 | Germanium PNP Transistor | Motorola |
| 78423 | 2N176 | Germanium PNP Power Transistor, TO-3 Package | Silicon Transistor Corporation |
| 78424 | 2N1760 | Germanium PNP Transistor | Motorola |
| 78425 | 2N1760 | Germanium PNP Power Transistor, MS7 (spacesaver) Package | Silicon Transistor Corporation |
| 78426 | 2N1761 | Germanium PNP Transistor | Motorola |
| 78427 | 2N1761 | Germanium PNP Power Transistor, MS7 (spacesaver) Package | Silicon Transistor Corporation |
| 78428 | 2N1762 | Germanium PNP Transistor | Motorola |
| 78429 | 2N1762 | Germanium PNP Power Transistor, MS7 (spacesaver) Package | Silicon Transistor Corporation |
| 78430 | 2N1763 | Silicon NPN Transistor | Motorola |
| 78431 | 2N1764 | Silicon NPN Transistor | Motorola |
| 78432 | 2N1765 | THYRISTOR | Motorola |
| 78433 | 2N1768 | Silicon NPN Transistor | Motorola |
| 78434 | 2N1768 | Trans GP BJT NPN 80V 5A 3-Pin TO-61 | New Jersey Semiconductor |
| 78435 | 2N1769 | Silicon NPN Transistor | Motorola |
| 78436 | 2N1769 | Trans GP BJT NPN 80V 5A 3-Pin TO-61 | New Jersey Semiconductor |
| 78437 | 2N1770 | THYRISTOR | Motorola |
| 78438 | 2N1770 | Thyristor SCR 300V 60A 3-Pin TO-64 | New Jersey Semiconductor |
| 78439 | 2N1770 | Thyristors - normal series | SESCOSEM |
| 78440 | 2N1770A | SCRs | Central Semiconductor |
