Humidity Sensor, HTU31D I.C 31D RH/T Digital R5000, 10142048-22 (CAT#: STEM-W-0271-ZJF)

The HTU31 is one of the smallest and most accurate humidity sensors on the market. Our precision engineering and 20+ years of experience in humidity and temperature combination sensors, enables us to provide sustained performance even when exposed to extreme temperature (-40° to 125°C) and humidity environments (0%-100%).
The HTU31 humidity sensor includes both digital (D) and analog (V) versions, and combine multiple functions and various interfaces (I2C, analog, voltage output) with an application-friendly operating voltage range (3.3-5.5V with 5V typical) and a small footprint of 2.5 x 2.5 x 0.9mm. The HTU31 humidity and temperature sensor is available in small and large volumes to meet the ever-changing demands of our customers.
Whether it's an altimeter in a wearable band counting daily steps or a sports watch tracking a mountain ascent, our miniature sensors provide vital data for daily life. From dive computers enhancing safety during leisure activities to piezo films monitoring sleep, heart rate, and breathing, STEMart has been at the forefront of sensor innovation long before wearables became mainstream. Known for our expertise in miniaturization, low power consumption, and high performance, our sensors are trusted in extreme conditions—from high-altitude jumps to deep-sea dives.

Current Consumption: 1 mA
Interface Signal Type: Digital
EU RoHS Directive 2011/65/EU: Compliant
EU ELV Directive 2000/53/EC: Not Yet Reviewed
Product Families: MEAS
Series: MEAS HTU

High reliability and environmental robustness
Excellent humidity stability with less than 0.1%RH/y long term drift
3 second humidity response time, one of the fastest responses in the market.
Full interchangeability with no calibration required in standard conditions
Quick recovery after long periods in saturation phase
Compatible with automatic assembly process
Reflow solderable
Individual marking for compliance to stringent traceability requirements
Lead free sensor
Low power consumption
No sensitivity of reflow process in humidity measurement.

Humidity Sensor, HTU31D I.C 31D RH/T Digital R400, 10142048-20
Humidity Sensor, HTU31D I.C 31D RH/T Digital R1500, 10142048-21
Humidity Sensor, HTU31V I.C 31V RH/T Analog R400, 10142048-30
Humidity Sensor, HTU31V I.C 31V RH/T Analog R1500, 10142048-31