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SHT40-AD1B-R2

Name: Sensirion SHT40-AD1B-R2
Brand: Sensirion
SKU: 403-SHT40-AD1B-R2
Price: 1.35 GBP
Availability: InStock

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Mouser No:

403-SHT40-AD1B-R2

Mfr. No:

SHT40-AD1B-R2

Mfr.:

Sensirion

Description:

Board Mount Humidity Sensors RH/ T Sensor

Datasheet:

SHT40-AD1B-R2 Datasheet (PDF)

ECAD Model:

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Learn more about Sensirion SHT40-AD1B-R2

In Stock: 6,117

Stock:: 6,117

Can Dispatch Immediately

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On Order:: 12,500

Expected 04/03/2026

12,500

Expected 15/04/2026
Factory Lead Time:: 8

Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

Unit Price:

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Ext. Price:

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Est. Tariff:

Packaging:

Full Reel (Order in multiples of 2500)

Cut Tape

MouseReel™ (+£3.50)

Pricing (GBP)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	£1.35	£1.35
	£1.20	£6.00
	£1.08	£10.80
	£1.04	£52.00
	£0.995	£99.50
	£0.908	£454.00
	£0.871	£871.00
Full Reel (Order in multiples of 2500)
	£0.803	£2,007.50
	£0.766	£3,830.00

† A MouseReel™ fee of £3.50 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 Range:	0 % to 100 %
RH Accuracy:	+/- 1.8 %
Mounting Style:	SMD/SMT
Output Type:	Digital
Interface Type:	I2C
Resolution:	0.01 %
Full Temp Accuracy:	+/- 0.1 C
Operating Supply Current:	350 uA
Supply Voltage - Min:	1.08 V
Supply Voltage - Max:	3.6 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Package/Case:	DFN-4
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Sensirion
Product:	Digital Humidity and Temperature Sensor
Product Type:	Board Mount Humidity Sensors
Series:	SHT4x
Factory Pack Quantity:	2500
Subcategory:	Sensors
Part # Aliases:	3.000.465

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Datasheet

SHT40-AD1B-R2 Datasheet (PDF)

Models

SHT40-AD1B-R2 Symbol & Footprint by SnapMagic

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CNHTS:: 8542391090
CAHTS:: 8542390000
USHTS:: 8542390090
MXHTS:: 8542399999
ECCN:: EAR99

Sensirion Sensor Technology

STMicroelectronics and Sensirion have joined forces to deliver a comprehensive portfolio of advanced inertial and environmental sensors supported by an ecosystem designed to accelerate time-to-market for innovative and reliable applications. By joining the ST Partner Program, Sensirion brings its cutting-edge sensor technologies to ST’s global platform, enhancing accessibility for engineers and enriching the sensors’ portfolio offer with a wider state-of-the-art solution. Combining Sensirion’s and STMicroelectronics’ strengths, the two companies communicate a powerful, unified value proposition to the global market.

SHT4x Digital Humidity & Temperature Sensors

Sensirion SHT4x Digital Humidity and Temperature Sensors provide constant temperature accuracy over a large measurement range. This 4th Generation sensor features ultra-low power consumption and comes in a small QFN package that measures 1.5mm x 1.5mm x 0.5mm. The fully calibrated sensor offers linearized digital output, NIST traceability, and I²C fast mode plus. It is reflow solderable and operational in condensing environments. Sensirion SHT4x Digital Humidity and Temperature Sensor has a 1.08V to 3.6V supply voltage range, 80nA idle current, and an operating range of 0% to 100% RH, -40°C to +125°C. Tape-and-reel packaging, combined with suitability for standard SMD assembly processes, makes the SHT4x ideal for high-volume applications.