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                            Describe
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                            Supplier model
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                            Manufacturer
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                            Instruction
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                            Stock
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                                        EMC3DXV5T5 NPN+PNP Complex Bipolar Digital Transistor -50V/50V -100mA/100mA 60 500mW/0.5W SOT-563 marking U3K switching inverting interface driver circuit 
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                                        EMC3DXV5T5
                                     
                                    Mark:U3K 
                                        Package:SOT-563
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                                    HUABAN
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                                    Lot number:04+NOPB 
                                    04+ROHS
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                                        0 
                                    
                                        100Minimum
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                                        2SB779-Q PNP transistors(BJT) -25V -500mA/-0.5A 150MHz 90~155 -200mV/-0.2V SOT-23/SC-59 marking 1AQ low-frequency output amplifier 
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                                        2SB779-Q
                                     
                                    Mark:1AQ 
                                        Package:SOT-23/SC-59
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                                    HUABAN
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                                    Lot number:05+ 
                                    05+
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                                        18000 
                                    
                                        10Minimum
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                                        2SA2174GR8S0 PNP transistors(BJT) -60V -100mA/-0.1A 80MHz 160~460 -500mV/-0.5V SOT-523 marking 7LR amplifier 
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                                        2SA2174GR8S0
                                     
                                    Mark:7LR 
                                        Package:SOT-523
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                                    HUABAN
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                                    Lot number:08+ROHS 
                                    09+ROHS
                                 | 
                                
                                    
                                        12000 
                                    
                                        100Minimum
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                                        KST42MTF NPN Transistors(BJT) 300V 500mA/0.5A 500MHz 40 500mV/0.5V SOT-23/SC-59 marking 1D high voltage  
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                                        KST42MTF
                                     
                                    Mark:1D 
                                        Package:SOT-23/SC-59
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                                    HUABAN
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                                    Lot number:04NOPB 
                                    04+
                                 | 
                                
                                    
                                        1100 
                                    
                                        10Minimum
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                                        Trimmer Potentiometer EVM2NSX80BC3 1.5KΩ/Ohm 2X2-1.5K marking C3 
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                                        EVM2NSX80BC3
                                     
                                    Mark:C3 
                                        Package:2X2-1.5K
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                                    HUABAN
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                                    Lot number:05+ 
                                    11+ROHS138K
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                                        409000 
                                    
                                        10Minimum
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                                        EMF18  Complex Bipolar Digital Transistor 60V -0.15A HEF=120~560 0.15W SOT-563/EMT6 marking F18 switching inverting interface driver circuit 
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                                        EMF18
                                     
                                    Mark:F18 
                                        Package:SOT-563/EMT6
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                                    HUABAN
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                                    Lot number:07NOPB 
                                    
                                 | 
                                
                                    
                                        7500 
                                    
                                        100Minimum
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                                        2SC6054GR8S0 NPN Transistors(BJT) 60V 100mA/0.1A 100MHz 100mV/0.1V SOT-523/SC-75 marking 7MR general amplifier 
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                                        2SC6054GR8S0
                                     
                                    Mark:7MR 
                                        Package:SOT-523/SC-75
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                                    HUABAN
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                                    Lot number:08NOPB 
                                    
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                                        48000 
                                    
                                        100Minimum
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                                        operational amplifier G1212F(SAG1212FTG3) SOT-153 marking 12K2 
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                                        G1212F(SAG1212FTG3)
                                     
                                    Mark:12K2 
                                        Package:SOT-153/SOT23-5
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                                    HUABAN
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                                    Lot number:08NOPB 
                                    
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                                        3000 
                                    
                                        10Minimum
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