STC4081 и другие
| Компонент | Описание | Производитель | |
| BTC4081S3 | General Purpose NPN Epitaxial Planar Transistor |
Cystech Electonics Corp. |
 |
| BTC4081S3S | General Purpose NPN Epitaxial Planar Transistor |
Cystech Electonics Corp. |
|
| BTC4082S3 | General Purpose NPN Epitaxial Planar Transistor |
Cystech Electonics Corp. |
|
| BTC4082S3 | General Purpose NPN Epitaxial Planar Transistor |
Cystech Electonics Corp. |
|
| BTC4082S3_06 | General Purpose NPN Epitaxial Planar Transistor |
Cystech Electonics Corp. |
|
| BTC4083S3 | NPN Epitaxial Planar Transistor |
Cystech Electonics Corp. |
|
| KTC4080 | EPITAXIAL PLANAR NPN TRANSISTOR (HIGH FREQUENCY LOW NOISE AMPLIFIER, VHF BAND AMPLIFIER) |
KEC |
|
| KTC4080 | USM PACKAGE |
KEC |
|
| KTC4080E | ESM PACKAGE |
KEC |
|
| KTC4080_08 | USM PACKAGE |
KEC |
|