| Компонент | Описание | Производитель | |
| 2SC4181 | AUDIO FREQUENCY AMPLIFIER, SWITCHING NPN SILICON EPITAXIAL TRANSISTORS |
NEC |
|
| 2SC4181A | NPN Silicon Epitaxia |
Guangdong Kexin Industrial Co.,Ltd |
|
| 2SC4181A | AUDIO FREQUENCY AMPLIFIER, SWITCHING NPN SILICON EPITAXIAL TRANSISTORS |
NEC |