| 摘要 |
A thin-film temperature sensor, comprising a metal support (12), an NTC thermistor (11) provided on one end of the metal support (12), a calendered wire (14) provided on the other end of the metal support (12), a terminal socket seat (15) provided on the other end of the calendered wire (14), a thin film (10) for covering the metal support (12) and the NTC thermistor (11) and a flexible flat cable (FFC) or a flexible printed circuit (FPC) (13) for wrapping the calendered wire (14), wherein one end of the FFC or FPC (13) is connected to the thin film (10), and the other end is connected to the terminal socket seat (15). By means of the encapsulation of a thin film, a thin-film temperature sensor has good insulating effect, good stability, high reliability and high resistance value precision and is safe to use, and meanwhile, the length of the thin-film temperature sensor can be increased at will according to requirements. |
