| 摘要 |
PROBLEM TO BE SOLVED: To provide an in-vehicle electronic control apparatus that facilitates reflow soldering and prevents intrusion of foreign material with a simple structure.SOLUTION: An in-vehicle electronic control apparatus (10) comprises: a substrate (12); a male connector (14) having a male terminal (20) and a holding part (22); and an opening (28), and a case (16) for housing the substrate in its inner space (30). The holding part includes a first fitting part (24) which is fitted into the case while being housed in the inner space. The holding part is narrower than the substrate in width so that the substrate extends outside the holding part. The case includes a second fitting part (34) provided on an inner face (32) and fitted to the first fitting part. The case further includes a receiving part (46) constituting a rear face (22b) of the holding part when the holding part is housed and making contact with both ends of the holding part at least in a width direction. The receiving part is provided with a groove (48) for guiding the substrate into the inner space, and a part of the inner space which is outside the holding part except the groove is closed by the receiving part. |
