HTU31 Humidity and Temperature Sensor

TE's humidity sensor enables optimal system performance with linear response curve in extreme humidity and temperature environments

Image of TE Connectivity Measurement Specialties' HTU31 Humidity and Temperature Sensor TE Connectivity's (TE) HTU31 humidity sensor includes both digital (D) and analog (V) versions and combines multiple functions and various interfaces (I²C, analog, and voltage output) with an application-friendly operating voltage range (3.3 V to 5.5 V with 5 V typical). The HTU31 enables faster response time, precision measurement, low hysteresis, and sustained performance even when exposed to extreme temperature (-40°C to +125°C) and humidity (0% to 100%) environments.

Features

  • Provides both analog and digital output versions with various interfaces
  • Ensures fast response time even after condensation (humidity: 5 seconds, temperature: 10 seconds), enabling sustained system performance
  • Enables optimal system performance with linear response curve through humidity (0% to 100%) and temperature (-40°C to +125°C), respectively
  • Facilitates IP67-rated sealing with filter options that enable sustained performance, low hysteresis, and precise environment measurement even when exposed to extreme operating conditions
  • Enables design flexibility with compact (2.5 mm x 2.5 mm x 0.9 mm) 6-pin DFN (dual-flat no leads) package
  • Offers low-power consumption sensor with power consumption down to 3.78 µW
Applications
  • Home comfort
  • Security cameras
  • Refrigerators
  • HVACR systems
  • Incubators
  • Washers and dryers
  • Medical CPAP machines
  • Weather stations
Target Markets
  • Appliance
  • Automotive
  • Industrial
  • Medical

HTU31 Humidity and Temperature Sensor

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
HTU31D I.C 31D RH/T DIGITAL R40010142048-00HTU31D I.C 31D RH/T DIGITAL R400505 - ImmediateView Details
HTU31D I.C 31D RH/T DIGITAL R15010142048-01HTU31D I.C 31D RH/T DIGITAL R1501995 - ImmediateView Details
HTU31D I.C 31D RH/T DIGITAL R50010142048-02HTU31D I.C 31D RH/T DIGITAL R5003172 - ImmediateView Details
HTU31D I.C 31D RH/T DIGITAL R40010142048-10HTU31D I.C 31D RH/T DIGITAL R400330 - ImmediateView Details
Published: 2020-09-28