R-521.2DA и другие
| Компонент | Описание | Производитель | |
| 80C52-12D | CMOS 0 to 44 MHz Single-chip 8 Bit Microcontroller |
TEMIC Semiconductors |
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| CS5212D | Low Voltage Synchronous Buck Controller |
ON Semiconductor |
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| LMUN5212DW1T1 | Dual Bias ResistorTransistors NPN Silicon Surface Mount Transistors with Monolithic Bias Resistor Network |
Leshan Radio Company |
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| LMUN5212DW1T1G | Dual Bias ResistorTransistors NPN Silicon Surface Mount Transistors with Monolithic Bias Resistor Network |
Leshan Radio Company |
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| MUN5212DW | Surface Mount Dual Bias Resistor Transistor |
Weitron Technology |
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| MUN5212DW | Surface Mount Dual Bias Resistor Transistor NPN Silicon |
Weitron Technology |
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| MUN5212DW1 | Dual NPN Bias Resistor Transistors R1 = 22 k, R2 = 22 k |
ON Semiconductor |
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| MUN5212DW1T1 | Dual Bias Resistor Transistors |
ON Semiconductor |
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| MUN5212DW1T1 | Dual Bias ResistorTransistors |
E-Tech Electronics LTD |
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| MUN5212DW1T1 | Dual Bias Resistor Transistors |
Leshan Radio Company |
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