| Компонент | Описание | Производитель | |
| BFQ31 | 2SC3229 |
KEC |
|
| BFQ31 | EPITAXIAL PLANAR NPN TRANSISTOR (HIGH FREQUENCY, VHF BAND AMPLIFIER) |
KEC |
|
| BFQ31A | NPN SILICON PLANAR VHF/UHF TRANSISTOR |
Zetex Semiconductors |
|
| BFQ31AR | NPN SILICON PLANAR VHF/UHF TRANSISTOR |
Zetex Semiconductors |