Digital Temperature and Humidity Sensor 'SHT41'
Compatibility with standard SMD assembly processes and combined tape & reel packaging!
The "SHT41" is a digital temperature and humidity sensor with an accuracy of ±1.8% / maximum ±2.5% RH. Its robust DFN package is very small in size, allowing it to be integrated into challenging designs, and it meets the highest level of reliability requirements proven by JEDEC JESD47 certification. Additionally, it has an extended supply voltage range of 1.08V to 3.6V, making it suitable for mobile and battery-powered applications. 【Specifications (excerpt)】 ■ Standard relative humidity accuracy: 1.8% RH ■ Operating relative humidity range: 0-100% RH ■ Average supply current: 0.4uA ■ Interface: I2C ■ Size (LxWxH): 1.5×1.5×0.5mm *For more details, please download the PDF or feel free to contact us.
basic information
*For more details, please download the PDF or feel free to contact us. *The Japanese datasheet may not contain the latest information. If you would like to check the latest information, please obtain the English version from our website's download center.
Price range
Delivery Time
Applications/Examples of results
*For more details, please download the PDF or feel free to contact us. *The Japanese data sheet may not contain the latest information. If you would like to check the latest information, please obtain the English version from our website's download center.
Detailed information
-
Wireless LAN Access Point Housing Box Prevents reflection from the metal floor of the deck plate above the access point installed in the ceiling, while adjusting the area below to prevent indoor spreading interference.
-
Non-combustible aluminum sheet applied to the outer surface of the box. A non-combustible aluminum sheet is applied to the outer surface of the absorber box to prevent radio wave leakage.
-
By using foam radio wave absorbing material inside the box, we prevent multipath within the interior. Additionally, by adjusting the position of the access points, we limit the radio wave emission area in the lower room and prevent interference between access points.
-
Window Glass Surface: Shield Window Film By applying shield window film to the window glass surface, we reduce the intrusion of external waves and improve the indoor radio environment.
-
[Regarding Fireproof Certification] Fireproof Material Certification (Non-combustible: NM-1776) Non-combustible certification is required for construction under interior restrictions. 1) Fireproof materials are those materials designated or certified by the Minister of Land, Infrastructure, Transport and Tourism according to their performance classifications of non-combustible, quasi-non-combustible, and flame-retardant. ● When subjected to heat from a typical fire, the materials must meet the following key points: ◎ They must not ignite. ◎ They must not undergo harmful deformation, melting, cracking, or other damage that is detrimental to fire safety. ◎ They must not emit harmful smoke or gas that could impede evacuation. ● Each performance is defined by the time elapsed after heating begins. ◎ Non-combustible performance: 20 minutes after heating begins ◎ Quasi-non-combustible performance: 10 minutes after heating begins ◎ Flame-retardant performance: 5 minutes after heating begins 2) Fireproof performance is certified based on the combination of the substrate material (as per the Ministry of Construction Notification No. 1400, non-combustible materials are defined by the amendments to Ministry of Construction Notification No. 1400 and Ministry of Land, Infrastructure, Transport and Tourism Notification No. 1178, as determined by the Minister of Land, Infrastructure, Transport and Tourism) and the construction method.
