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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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                                        BC858BL3 PNP transistors(BJT) -30V -100mA/-0.1A 250MHz 220~475 -250mV/-0.25V TSLP-3-1 marking 3K  driver 
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                                        BC858BL3
                                     
                                    Mark:3K 
                                        Package:TSLP-3-1
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                                    HUABAN
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                                    Lot number:04+ 
                                    
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                                        7000 
                                    
                                        100Minimum
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                                        AAT3220IQY-2.5-T1 LDO Voltage Regulator 2.5V 210mV/0.21V SOT-89 marking 322025 Short-Circuit Protection Over-Temperature Protection 
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                                        AAT3220IQY-2.5-T1
                                     
                                    Mark:322025 
                                        Package:SOT-89
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                                    HUABAN
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                                    Lot number:08NOPB 
                                    
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                                        3316 
                                    
                                        10Minimum
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                                        TLSU1020 LED Doide 2v 20mA 60mW 0603red 
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                                        TLSU1020
                                     
                                    Mark: 
                                        Package:0603红色
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                                    HUABAN
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                                    Lot number:05+ 
                                    
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                                        0 
                                    
                                        10Minimum
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                                        BW-192BL LED Doide 0603 
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                                        BW-192BL
                                     
                                    Mark: 
                                        Package:0603
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                                    HUABAN
                                 | 
                                
                                    Lot number:03+ 
                                    
                                 | 
                                
                                    
                                        600 
                                    
                                        10Minimum
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                                        TK11240AMTL LDO Voltage Regulator 4V 290mV/0.29V With Enable Pin SOT23L-6 marking P40 Short-Circuit Protection Over-Temperature Protection 
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                                        TK11240AMTL
                                     
                                    Mark:P40 
                                        Package:SOT23L-6
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                                    HUABAN
                                 | 
                                
                                    Lot number:05+ 
                                    
                                 | 
                                
                                    
                                        15600 
                                    
                                        10Minimum
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                                        test point RCU00000C014A 603 
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                                        RCU00000C014A
                                     
                                    Mark: 
                                        Package:603
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                                    HUABAN
                                 | 
                                
                                    Lot number:05+ 
                                    05+
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                                        1500 
                                    
                                        10Minimum
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                                        Integrated Circuit(IC) inverter
 MC74VHC1G04DTT1G SOT-153/SOT23-5/TSOP5/SC59?5 marking VS2 
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                                        MC74VHC1G04DTT1G
                                     
                                    Mark:VS2 
                                        Package:SOT-153/SOT23-5/TSOP5/SC59−5
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                                    HUABAN
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                                    Lot number:07+NOPB 
                                    07+NOPB
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                                        40 
                                    
                                        10Minimum
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                                        KST2222AMTF NPN Transistors(BJT) 75V 600mA/0.6a 300MHz 100~300 1V SOT-23/SC-59 marking 1P 
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                                        KST2222AMTF
                                     
                                    Mark:1P 
                                        Package:SOT-23/SC-59
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                                    HUABAN
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                                    Lot number:10+ROHS 
                                    
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                                        1579 
                                    
                                        10Minimum
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