| 20401 | 1N2888 | Signal Diode | Motorola |
| 20402 | 1N2889 | Signal Diode | Motorola |
| 20403 | 1N289 | 85 V, 500 mA, gold bonded germanium diode | BKC International Electronics |
| 20404 | 1N289 | Gold Bond Germanium Diode | ITT Semiconductors |
| 20405 | 1N289 | Germanium Signal Diode | Motorola |
| 20406 | 1N2890 | Signal Diode | Motorola |
| 20407 | 1N2891 | Signal Diode | Motorola |
| 20408 | 1N2892 | Signal Diode | Motorola |
| 20409 | 1N2893 | Signal Diode | Motorola |
| 20410 | 1N2894 | Signal Diode | Motorola |
| 20411 | 1N2895 | Signal Diode | Motorola |
| 20412 | 1N2896 | Signal Diode | Motorola |
| 20413 | 1N2897 | Signal Diode | Motorola |
| 20414 | 1N2898 | Signal Diode | Motorola |
| 20415 | 1N2899 | Signal Diode | Motorola |
| 20416 | 1N290 | 120 V, 500 mA, gold bonded germanium diode | BKC International Electronics |
| 20417 | 1N290 | Gold Bond Germanium Diode | ITT Semiconductors |
| 20418 | 1N290 | Germanium Signal Diode | Motorola |
| 20419 | 1N2900 | Signal Diode | Motorola |
|
| 20420 | 1N2901 | Signal Diode | Motorola |
| 20421 | 1N2901 | High voltage silicon rectifiers (epoxy encapsulation) | SESCOSEM |
| 20422 | 1N2902 | Signal Diode | Motorola |
| 20423 | 1N2903 | Signal Diode | Motorola |
| 20424 | 1N2904 | Signal Diode | Motorola |
| 20425 | 1N2905 | Signal Diode | Motorola |
| 20426 | 1N2906 | Signal Diode | Motorola |
| 20427 | 1N2907 | Signal Diode | Motorola |
| 20428 | 1N2908 | Signal Diode | Motorola |
| 20429 | 1N2909 | Signal Diode | Motorola |
| 20430 | 1N291 | 120 V, 500 mA, gold bonded germanium diode | BKC International Electronics |
| 20431 | 1N291 | Gold Bond Germanium Diode | ITT Semiconductors |
| 20432 | 1N291 | Germanium Signal Diode | Motorola |
| 20433 | 1N2910 | Signal Diode | Motorola |
| 20434 | 1N2911 | Signal Diode | Motorola |
| 20435 | 1N2911 | High voltage silicon rectifiers (epoxy encapsulation) | SESCOSEM |
| 20436 | 1N2912 | Signal Diode | Motorola |
| 20437 | 1N2913 | Signal Diode | Motorola |
| 20438 | 1N2914 | Signal Diode | Motorola |
| 20439 | 1N2915 | Signal Diode | Motorola |
| 20440 | 1N2916 | Signal Diode | Motorola |
