| 摘要 |
PROBLEM TO BE SOLVED: To provide a thermistor in which problems due to contact of the corner of a thermosensor with the inner wall of a glass tube are prevented, and to provide a manufacturing method therefor.SOLUTION: A thermistor (100) includes a cylindrical glass tube (30), a thermosensor (10) located on the radial inside of the glass tube, a pair of lead conductors (21, 22), and a position regulation member (31). The pair of lead conductors (21, 22) electrically connect both ends of the thermosensor in the axial direction. The position regulation member (31) is located on the radial outside of the thermosensor and on the radial inside of the inner peripheral surface (30C) of the glass tube. The thermosensor forms a space (30Y) for the inner peripheral surface of the glass tube, and the cross section perpendicular to the axial direction of the glass tube has a corner (10A). The position regulation member separates the corner of the thermosensor from the inner peripheral surface of the glass tube, by regulating the moving range of the thermosensor in the radial direction. |
