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SHT41A-AD1B-R2

Name: Sensirion SHT41A-AD1B-R2
Brand: Sensirion
SKU: 403-SHT41A-AD1B-R2
Price: 2.9 EUR
Availability: InStock

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See Product Specifications

Mouser No:

403-SHT41A-AD1B-R2

Mfr. No:

SHT41A-AD1B-R2

Mfr.:

Sensirion

Description:

Board Mount Humidity Sensors 4th Gen Humidity and Temperature Sensor

Datasheet:

SHT41A-AD1B-R2 Datasheet (PDF)

ECAD Model:

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More Information

Learn more about Sensirion SHT41A-AD1B-R2

In Stock: 5.431

Stock:: 5.431

Can Dispatch Immediately

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On Order:: 2.500

Expected 5/13/2026
Factory Lead Time:: 8

Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

-,-- €

Ext. Price:

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Est. Tariff:

Packaging:

Full Reel (Order in multiples of 2500)

Cut Tape

MouseReel™ (+5,00 €)

Pricing (EUR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	2,90 €	2,90 €
	2,59 €	12,95 €
	2,48 €	24,80 €
	2,34 €	58,50 €
	2,24 €	112,00 €
	2,16 €	216,00 €
	1,99 €	995,00 €
	1,94 €	1.940,00 €
Full Reel (Order in multiples of 2500)
	1,84 €	4.600,00 €

† A MouseReel™ fee of 5,00 € will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Sensirion
Product Category:	Board Mount Humidity Sensors
RoHS:
RH Accuracy:	+/- 2 %
Mounting Style:	SMD/SMT
Output Type:	Digital
Interface Type:	I2C
Resolution:	16 bit
Full Temp Accuracy:	+/- 0.3 C
Operating Supply Current:	18 uA
Supply Voltage - Min:	2.3 V
Supply Voltage - Max:	5.5 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Package/Case:	DFN-4
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Sensirion
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	CH
Description/Function:	4th Generation, High-Accuracy, Humidity and Temperature Sensor
Product:	Humidity Sensors
Product Type:	Board Mount Humidity Sensors
Series:	SHT4xA
Factory Pack Quantity:	2500
Subcategory:	Sensors
Part # Aliases:	3.000.551

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CNHTS:: 8542391090
USHTS:: 8542390090
MXHTS:: 8542399999
ECCN:: EAR99

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.

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.