| Компонент | Описание | Производитель | |
| UNR921K | Silicon NPN epitaxial planer transistor with biult-in resistor |
Panasonic Semiconductor |
|
| UNR921KJ | Silicon NPN epitaxial planer type |
Panasonic Semiconductor |
|
| UNR921KJ | Silicon NPN epitaxial planar type |
Panasonic Semiconductor |