SHT41A Automotive Humidity & Temperature Sensors

Sensirion SHT41A Automotive Humidity and Temperature Sensors offer a 2.3V to 5.5V supply voltage range, AEC-Q100 qualification, and relative humidity accuracy of up to ±2%RH. The SHT41A series is a digital sensor platform designed to measure relative humidity and temperature with different accuracy gradings. These sensors can interface via I2C or pulse-width modulation and feature an integrated heater that allows for advanced onboard diagnostics, while the sensor element is designed for reliable operation in harsh conditions. Sensirion SHT41A Sensors has a four-pin, dual-flat-no-leads package for SMT processing and is suitable for automotive applications.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model RH Range
RH Accuracy
Mounting Style
Output Type
Interface Type
Resolution
Full Temp Accuracy
Operating Supply Current
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Package/Case
Packaging
Sensirion Board Mount Humidity Sensors Automotive-grade, +/-2%RH/+/-0.2C, 4th generation, digital (I2C) humidity and temperature sensor with 0x45 I2C address.
Datasheet
2,928In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

0 % to 100 % +/- 2 % SMD/SMT Digital I2C 16 bit +/- 0.2 C 320 uA 2.3 V 5.5 V - 40 C + 125 C QFN-4 Reel, Cut Tape, MouseReel
Sensirion Board Mount Humidity Sensors Automotive-grade, +/-2%RH/+/-0.2C, 4th generation, humidity and temperature sensor with PWM Interface
Datasheet
1,819In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

0 % to 100 % +/- 2 % SMD/SMT Digital I2C 16 bit +/- 0.2 C 320 uA 2.3 V 5.5 V - 40 C + 125 C QFN-4 Reel, Cut Tape, MouseReel
Sensirion Board Mount Humidity Sensors 4th Gen Humidity and Temperature Sensor
Datasheet
10,227In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

+/- 2 % SMD/SMT Digital I2C 16 bit +/- 0.3 C 18 uA 2.3 V 5.5 V - 40 C + 125 C DFN-4 Reel, Cut Tape, MouseReel
Sensirion Board Mount Humidity Sensors Automotive-grade, +/-2%RH/+/-0.2C, 4th generation, humidity (I2C) and temperature sensor with wettable flanks
Datasheet
142In Stock
2,500Expected 2026/04/01
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

0 % to 100 % +/- 2 % SMD/SMT Digital I2C 16 bit +/- 0.2 C 320 uA 2.3 V 5.5 V - 40 C + 125 C QFN-4 Reel, Cut Tape, MouseReel
Sensirion Board Mount Humidity Sensors 4th Gen Humidity and Temperature Sensor
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 10,000
Mult.: 10,000
Reel: 10,000

+/- 2 % SMD/SMT Digital I2C 16 bit +/- 0.3 C 18 uA 2.3 V 5.5 V - 40 C + 125 C DFN-4 Reel
Sensirion Board Mount Humidity Sensors Automotive-grade, +/-2%RH/+/-0.2C, 4th generation, humidity (I2C) and temperature sensor with wettable flanks
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 10,000
Mult.: 10,000
Reel: 10,000
0 % to 100 % +/- 2 % SMD/SMT Digital I2C 16 bit +/- 0.2 C 320 uA 2.3 V 5.5 V - 40 C + 125 C QFN-4 Reel
Sensirion Board Mount Humidity Sensors Automotive-grade, +/-2%RH/+/-0.2C, 4th generation, digital (I2C) humidity and temperature sensor with 0x45 I2C address.
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 10,000
Mult.: 10,000
Reel: 10,000
0 % to 100 % +/- 2 % SMD/SMT Digital I2C 16 bit +/- 0.2 C 320 uA 2.3 V 5.5 V - 40 C + 125 C QFN-4 Reel