| 摘要 |
PROBLEM TO BE SOLVED: To make a print circuit board on which electronic components are mounted common, miniaturize its physical size, and suppress re-connection.SOLUTION: An electronic component (28a) comprises: a body part (46) having a plurality of electrodes (50); and a plurality of terminals (48) for supporting the body part in a floating state on one surface in a state that the terminals are connected to the electrodes respectively, project from the body part and are electrically connected to a land (40a). The electronic component has a fuse terminal (56) and a normal terminal (58) as terminals, having a cut-off part (60) which is arranged between an electrode connection part (48a) and a land connection part (48b), has a narrow width, is fused in response to heat generation due to over-current and cut-off the corresponding electrode and land. A plurality of terminals are provided so as to support the body part in a floating state on one surface by a remaining terminal except for fused fuse terminals in a state that an optional electrode connected to the fuse terminal is cut-off the corresponding land by fuse of the cut-off part. |
