SHT4xA Relative Humidity/Temperature Sensors

Sensirion SHT4xA Relative Humidity/Temperature Sensors are 16-bit, high-accuracy, automotive-grade digital sensors for measuring relative humidity and temperature with different accuracy gradings. These sensors fulfill demanding automotive reliability requirements such as +85°C/85%RH accelerated life tests. Interface options include I2C or pulse-width modulation (PWM), and an integrated heater allows advanced onboard diagnostics. The sensor element is designed for reliable operation in harsh conditions such as condensing environments. Suitable for surface mount technology (SMT) processing, the four-pin dual-flat-no-leads package can also be ordered with a wettable flanks option.

Results: 13
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 Mfr.
Description Datasheet Availability Pricing (AUD) 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, +/-3%RH/+/-0.3C, 4th generation, digital (I2C) humidity and temperature sensor
Datasheet
4,586In 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, +/-3%RH/+/-0.3C, 4th generation, humidity (I2C) and temperature sensor with wettable flanks
Datasheet
2,606In 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, +/-3%RH/+/-0.3C, 4th generation, humidity and temperature sensor with PWM Interface
Datasheet
4,418In 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, digital (I2C) humidity and temperature sensor with 0x45 I2C address.
Datasheet
2,927In 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 Automotive-grade, +/-2%RH/+/-0.2C, 4th generation, humidity (I2C) and temperature sensor with wettable flanks
Datasheet
137In Stock
2,500Expected 1/04/2026
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
5,431In Stock
2,500Expected 13/05/2026
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, +/-3%RH/+/-0.3C, 4th generation, digital (I2C) humidity and temperature sensor
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, +/-3%RH/+/-0.3C, 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, +/-3%RH/+/-0.3C, 4th generation, humidity and temperature sensor with PWM Interface
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 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