| Компонент | Описание | Производитель | |
| DTA144EM3T5G | Digital Transistors (BRT) R1 = 47 k, R2 = 47 k |
ON Semiconductor |
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| DTA144EM3T5G | Digital Transistors (BRT) PNP Silicon Surface Mount Transistors with Monolithic Bias Resistor Network |
ON Semiconductor |
|
| LDTA144EM3T5G | Bias Resistor Transistors |
Leshan Radio Company |