IC快速檢索：
型號 / 廠家，封裝，批號，備注，訂購
BC557B412 / NXP,,07+,全新原裝現(xiàn)貨 訂購 PDF文檔
BC557BAMMO / PHI,全新,08/09+,010-62104891 訂購 PDF文檔
BC557BD/C00 / PHI,全新,08/09+,010-62104891 訂購 PDF文檔
BC557BD/C95 / TOS,全新,08/09+,010-62104891 訂購 PDF文檔
BC557BD/C96 / MOT,全新,08/09+,010-62104891 訂購 PDF文檔
BC557BD/C97 / SMG,全新,08/09+,010-62104891 訂購 PDF文檔
BC557BD/C99 / PHI,全新,08/09+,010-62104891 訂購 PDF文檔