公开(公告)号：US20140240885A1

公开(公告)日：2014-08-28

申请号：US14190297

申请日：2014-02-26

Applicant: Murata Manufacturing Co., Ltd. ,  DENSO CORPORATION

Inventor： Yuuto KAMIYA ,  Toru ITABASHI ,  Ryoichi SHIRAISHI ,  Yuki MIKAMI ,  Akihiro YANAGISAWA ,  Shigeki NISHIYAMA

IPC: H02H3/08 ,  H05K1/18

CPC classification number: H05K1/181 ,  H05K3/3426 ,  H05K2201/10015 ,  H05K2201/10181 ,  H05K2201/10636 ,  H05K2201/10757 ,  H05K2201/10818 ,  H05K2201/10848 ,  H05K2201/10946 ,  Y02P70/611

Abstract: A main body of an electronic part has multiple electrodes, to which multiple terminals are respectively connected. The terminals include a fuse terminal and a normal terminal, each of which extends from the main body to a printed board so that the main body is supported at a position above and separated from a board surface of the printed board. The fuse terminal has an intermediate portion between an electrode-connected portion and a land-connected portion. The intermediate portion has a cut-off portion having a smaller width than other portions of the fuse terminal, so that the cut-off portion is melted down when excess current flows in the fuse terminal. The intermediate portion extends in a direction parallel to the board surface or in a direction inclined to the board surface at an angle smaller than 90 degrees.

Abstract translation: 电子部件的主体具有分别连接有多个端子的多个电极。 端子包括保险丝端子和正常端子，每个端子从主体延伸到印刷电路板，使得主体被支撑在印刷电路板的板表面上方和离开印刷电路板的位置。 熔丝端子在电极连接部分和平台连接部分之间具有中间部分。 中间部分具有比熔丝端子的其它部分更小的宽度的截止部分，使得当过剩的电流在熔丝端子中流动时，截止部分被熔化。 中间部分在平行于板表面的方向上或者以小于90度的角度沿与板表面倾斜的方向延伸。