| 79401 | 2N2178 | Silicon PNP Transistor | Motorola |
| 79402 | 2N2178 | PNP planar for alloy transistor replacements - silicon | Sprague |
| 79403 | 2N218 | Germanium PNP Transistor | Motorola |
| 79404 | 2N2180 | Germanium PNP Transistor | Motorola |
| 79405 | 2N2181 | Silicon PNP Transistor | Motorola |
| 79406 | 2N2182 | Silicon PNP Transistor | Motorola |
| 79407 | 2N2183 | Silicon PNP Transistor | Motorola |
| 79408 | 2N2184 | Silicon PNP Transistor | Motorola |
| 79409 | 2N2185 | Silicon PNP Transistor | Motorola |
| 79410 | 2N2185 | SPAT® PNP silicon transistor choppers | Sprague |
| 79411 | 2N2186 | Silicon PNP Transistor | Motorola |
| 79412 | 2N2186 | SPAT® PNP silicon transistor choppers | Sprague |
| 79413 | 2N2187 | Silicon PNP Transistor | Motorola |
| 79414 | 2N2187 | SPAT® PNP silicon transistor choppers | Sprague |
| 79415 | 2N2188 | Germanium PNP Transistor | Motorola |
| 79416 | 2N2189 | Germanium PNP Transistor | Motorola |
| 79417 | 2N219 | Germanium PNP Transistor | Motorola |
| 79418 | 2N2190 | Germanium PNP Transistor | Motorola |
| 79419 | 2N2191 | Germanium PNP Transistor | Motorola |
|
| 79420 | 2N2192 | NPN silicon annular transistor | Motorola |
| 79421 | 2N2192 | Silicon NPN Transistor | Motorola |
| 79422 | 2N2192 | Trans GP BJT NPN 40V 1A 3-Pin TO-39 | New Jersey Semiconductor |
| 79423 | 2N2192 | Silicon NPN transistor, general purpose | SESCOSEM |
| 79424 | 2N2192A | NPN silicon annular transistor | Motorola |
| 79425 | 2N2192A | Silicon NPN Transistor | Motorola |
| 79426 | 2N2192A | Trans GP BJT NPN 40V 1A 3-Pin TO-39 | New Jersey Semiconductor |
| 79427 | 2N2192A | Silicon NPN transistor, general purpose | SESCOSEM |
| 79428 | 2N2192B | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 79429 | 2N2192B | NPN silicon annular transistor | Motorola |
| 79430 | 2N2192B | Silicon NPN Transistor | Motorola |
| 79431 | 2N2192B | Trans GP BJT NPN 40V 1A 3-Pin TO-39 | New Jersey Semiconductor |
| 79432 | 2N2193 | Silicon NPN planar epitaxial transistor for high speed switchings and RF amplifiers | AEG-TELEFUNKEN |
| 79433 | 2N2193 | NPN SILICON TRANSISTOR | Micro Electronics |
| 79434 | 2N2193 | NPN silicon annular transistor | Motorola |
| 79435 | 2N2193 | Silicon NPN Transistor | Motorola |
| 79436 | 2N2193 | Trans GP BJT NPN 40V 1A 3-Pin TO-39 | New Jersey Semiconductor |
| 79437 | 2N2193 | Silicon NPN transistor, general purpose | SESCOSEM |
| 79438 | 2N2193 | General purpose silicon transistor, amplifiers and switches | SGS-ATES |
| 79439 | 2N2193 | Silicon NPN Planar-Epitaxial HF and Switching Transistor | TELEFUNKEN |
| 79440 | 2N2193A | NPN silicon annular transistor | Motorola |
