SHT40I-HD1B Analog Humidity Sensor

Sensirion SHT40I-HD1B Analog Humidity Sensor has been specifically developed for demanding industrial applications such as refrigerators, air conditioners, and any other application where high system noise prevents the use of digital solutions. The SHT40I-HD1B offers 5V supply voltage, robust housing, and increased ESD protection to match the requirements of harsh operating environments. An optional periodic variable power heater allows for operation in highly demanding environments, including those with constant high humidity and condensing atmospheres.

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Description Datasheet Availability Pricing (GBP) 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 Base Accuracy, Industrial-grade digital relative humidity and temperature sensor, 2.5k
Datasheet
3,315In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

0 % to 100 % 2 % SMD/SMT Digital I2C 16 bit +/- 0.2 C 21 uA 2.3 V 5.5 V - 40 C + 125 C DFN-4 Reel, Cut Tape, MouseReel
Sensirion Board Mount Humidity Sensors Digital Industrial Humidity and Temperature Sensor incl Filter Membrane
Datasheet
3,745In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT 2.3 V 5.5 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Sensirion Board Mount Humidity Sensors
Datasheet
7,445In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

0 % to 100 % +/- 2 % SMD/SMT Digital I2C 16 bit +/- 0.2 C 350 uA 2.3 V 5.5 V - 40 C + 125 C 1.5 mm x 1.5 mm Reel, Cut Tape, MouseReel
Sensirion Board Mount Humidity Sensors SHT40I-HD1B-R2 2.5kpcsHum. & Temp. IC
Datasheet
2,009In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

0 % to 100 % 2.5 % SMD/SMT Analog 0.01 % 0.3 C 520 uA 4.5 V 5.5 V - 40 C + 125 C DFN-4 Reel, Cut Tape, MouseReel
Sensirion Board Mount Humidity Sensors Base Accuracy, Industrial-grade digital relative humidity and temperature sensor, 10k
Datasheet
6,735In Stock
Min.: 1
Mult.: 1
Reel: 10,000

0 % to 100 % 2.5 % SMD/SMT Analog 0.01 % 0.3 C 520 uA 4.5 V 5.5 V - 40 C + 125 C DFN-4 Reel, Cut Tape
Sensirion Board Mount Humidity Sensors Analog Industrial Humidity and Temperature Sensor incl Filter Membrane
Datasheet
50In Stock
2,500Expected 15/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT 4.5 V 5.5 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Sensirion Board Mount Humidity Sensors High Accuracy, Industrial-grade digital relative humidity and temperature sensor, 2.5k
Datasheet
42In Stock
2,500Expected 01/04/2026
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT I2C 18 uA - 40 C + 125 C Reel, Cut Tape
Sensirion Board Mount Humidity Sensors High Accuracy, Industrial-grade digital relative humidity and temperature sensor, 10k
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 10,000
Mult.: 10,000
Reel: 10,000

SMD/SMT I2C 18 uA - 40 C + 125 C Reel