Invention Grant
- Patent Title: Electronic part and electronic control unit
- Patent Title (中): 电子部件和电子控制单元
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Application No.: US14190297Application Date: 2014-02-26
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Publication No.: US09332645B2Publication Date: 2016-05-03
- Inventor: Yuuto Kamiya , Toru Itabashi , Ryoichi Shiraishi , Yuki Mikami , Akihiro Yanagisawa , Shigeki Nishiyama
- Applicant: DENSO CORPORATION , Murata Manufacturing Co., Ltd.
- Applicant Address: JP Kariya JP Nagaokakyo-shi
- Assignee: DENSO CORPORATION,Murata Manufacturing Co., Ltd.
- Current Assignee: DENSO CORPORATION,Murata Manufacturing Co., Ltd.
- Current Assignee Address: JP Kariya JP Nagaokakyo-shi
- Agency: Posz Law Group, PLC
- Priority: JP2013-038361 20130228
- Main IPC: H02H5/04
- IPC: H02H5/04 ; H05K1/18 ; H05K3/34

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.
Public/Granted literature
- US20140240885A1 ELECTRONIC PART AND ELECTRONIC CONTROL UNIT Public/Granted day:2014-08-28
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