2N4031 и другие
| Компонент | Описание | Производитель | |
| 2N4030 | PNP SILICON AF MEDIUM POWER AMPLIFIERS & SWITCHES |
Micro Electronics |
 |
| 2N4030 | Bipolar PNP Device in a Hermetically sealed TO39 |
Seme LAB |
|
| 2N4030 | GENERAL PURPOSE AMPLIFIERS AND SWITCHES |
Comset Semiconductor |
|
| 2N4030 | GENERAL PURPOSE HIGH-VOLTAGE |
New Jersey Semi-Conductor Products, Inc. |
|
| 2N4030 | Small Signal Transistors |
Central Semiconductor Corp |
|
| 2N4031 | GENERAL PURPOSE HIGH-VOLTAGE |
New Jersey Semi-Conductor Products, Inc. |
|
| 2N4031 | Small Signal Transistors |
Central Semiconductor Corp |
|
| 2N4031 | GENERAL PURPOSE AMPLIFIERS AND SWITCHES |
Comset Semiconductor |
|
| 2N4032 | GENERAL PURPOSE HIGH-VOLTAGE |
New Jersey Semi-Conductor Products, Inc. |
|
| 2N4032 | GENERAL PURPOSE TRANSISTOR (PNP SILICON) |
Boca Semiconductor Corporation |
|