1N4278 и другие
| Компонент | Описание | Производитель | |
| 1N4278 | 1W SILICON PLANAR ZENER DIODES |
Jinan Jingheng |
 |
| 2N427 | alloy-junction germanium transistors |
List of Unclassifed Manufacturers |
|
| 2N4270 | Small Signal Transistors |
Central Semiconductor Corp |
|
| 2N4271 | Small Signal Transistors |
Central Semiconductor Corp |
|
| 2N4271 | SI NPN POWER BJT |
New Jersey Semi-Conductor Products, Inc. |
|
| 2N4271 | NPN TO-39/TO-5 |
New Jersey Semi-Conductor Products, Inc. |
|
| 2N4272 | NPN TO-39/TO-5 |
New Jersey Semi-Conductor Products, Inc. |
|
| 2N4272 | Small Signal Transistors |
Central Semiconductor Corp |
|
| 2N4272 | BIPOLAR NPN SILICON TRANSISTOR |
Seme LAB |
|
| 2N4272A | Bipolar NPN Device in a Hermetically sealed TO39 |
Seme LAB |
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