摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an inexpensive temperature-sensitive resistance element used over a long period by preventing progress of corrosion from a lead wire end, even when it is in a poor environment, and to provide a thermal flow rate sensor. <P>SOLUTION: The temperature-sensitive resistance element is provided with a base material, consisting of an insulator, a temperature sensitive resistor provided on the surface of the base material, and a lead wire connected electrically to the temperature sensitive resistor and covering the outer peripheral part of a core material mainly comprising a base material with a noble metal. The end of the core material in the lead wire is covered with the noble metal, extending to the noble metal existing on the outer peripheral part of the core material to the end of the core material. <P>COPYRIGHT: (C)2003,JPO</p> |