型號 / 廠家，封裝，批號，備注，訂購

2N491A / MOTOROLA,CAN,08/09+,原裝010-62106431 訂購 PDF文檔

2N4919 / ON SEMICONDUCTOR,,08/09+,全新原裝深圳庫存 訂購 PDF文檔

2N491AJAN / ,,08/09+,原裝現(xiàn)貨 訂購 PDF文檔

2N491B / MOTOROLA,CAN,08/09+,原裝010-62106431 訂購 PDF文檔

2N491C / MOTOROLA,CAN,08/09+,原裝010-62106431 訂購 PDF文檔

2N4920 / ,,08/09+,全新原裝深圳庫存 訂購 PDF文檔

2N492 / ,TO-92,08/09+,全新原裝深圳庫存 訂購 PDF文檔

2N4920(=BD140) D/C99 / ,,,原裝現(xiàn)貨 訂購 PDF文檔

2N4920 D/C00 / ,,,原裝現(xiàn)貨 訂購 PDF文檔

2N4920G / ONS,,08/09+,原裝現(xiàn)貨010-66001621/3 訂購 PDF文檔