| Компонент | Описание | Производитель | |
| DTC124EM3T5G | Digital Transistors (BRT) R1 = 22 k, R2 = 22 k |
ON Semiconductor |
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| DTC124EM3T5G | Digital Transistors |
ON Semiconductor |
|
| DTC124EM3T5G | Digital Transistors (BRT) NPN Silicon Surface Mount Transistors with Monolithic Bias Resistor Network |
ON Semiconductor |
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| LDTC124EM3T5G | Bias Resistor Transistors |
Leshan Radio Company |