MF52B series enameled wire NTC thermistor suitable for wearable devices.Moving object detection module

　　Voice and warmth have gradually become important ways of interaction for wearable devices. With the entry of mobile phone manufacturers, the activation of software assistants on wearable devices through touch or button activation is in line with the trend of the increasingly widely accepted era of voice and thermal interaction.

　　According to the "Quarterly Tracking Report on China's Wearable Device Market" released by IDC, the shipment volume of China's wearable device market reached 23.07 million units in the second quarter of 2019, a year-on-year increase of 34.3%. The shipment volume of basic wearable devices (wearable devices that do not support third-party applications) was 18.46 million units, a year-on-year increase of 31.9%; The shipment volume of intelligent wearable devices was 4.61 million units, a year-on-year increase of 45.0%.

　　The requirements for temperature sensing components used in wearable products include small size and light weight; Fast thermal response and high sensitivity; Stable structure and high reliability; High resistance accuracy and good consistency. The product produced by Hart Sensor, such as the MF52B series temperature measuring NTC thermistor, can precisely meet the temperature sensing component requirements on wearable products.

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