优势价格长期供应: 1N4148TA 1N4148TR 4N25 4N33 4N35 6N136 6N137_NL 6N138 6N139_NL 74ABT244CSCX 74A*08MTCX 74A*157SCX 74F02PC 74F74SCX 74LCX16245MTDX 74LCX245BQX 74LCX32MTCX 74LVTH125MTCX 74LVX00MTCX 74VHC14MX 74VH*04AMTCX 74VH*08AMTCX 74VH*245AMTCX F5E2 FAN1117AS18X FAN1117AS33X FAN1582MX FAN5606DMPX FAN5606DMPX FAN5608HMPX FDC634P FDC642P FDD5614P FDG6316P FDG6316P FDG6321C FDG6322C FDLL4148 FDLL4148