型號 / 廠家，封裝，批號，備注，訂購

BC557ATE2T / ST MICROELECTRONICS SEMI,,08/09+,全新原裝深圳庫存 訂購 PDF文檔

BC557AZL1 / On Semiconductor,Datasheet,07+,Amplifier Transistor 訂購 PDF文檔

BC557AZL1-BOX / ON Semiconductor,,07+,0755-83312969王生 訂購 PDF文檔

BC557B / ST MICROELECTRONICS SEMI,,08/09+,全新原裝深圳庫存 訂購 PDF文檔

BC557-B / TOS,,08/09+,010-66001623/66001621 訂購 PDF文檔

BC557B NOPB / TOSHIBA,,N/A,上海實貨庫存!歡迎查詢! 訂購 PDF文檔

BC557B(IMB18E) / GS,,N/A,上海實貨庫存!歡迎查詢! 訂購 PDF文檔

BC557B,126 / PH,,08/09+,全新原裝深圳庫存 訂購 PDF文檔

BC557B.112PBF / PH,,08/09+,原裝特價 訂購 PDF文檔

BC557B.116 / PHILIPS,N/A,08/09+,全新原裝庫房現(xiàn)貨 訂購 PDF文檔