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SCD40-D-R2

Name: Sensirion SCD40-D-R2
Brand: Sensirion
SKU: 403-SCD40-D-R2
Price: 15.44 EUR
Availability: OutOfStock

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Mouser No:

403-SCD40-D-R2

Mfr. No:

SCD40-D-R2

Mfr.:

Sensirion

Description:

Air Quality Sensors Sensirion photoacoustic CO2 sensor

Datasheet:

SCD40-D-R2 Datasheet (PDF)

ECAD Model:

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Learn more about Sensirion SCD40-D-R2

Availability

Stock:: 0

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On Order:: 1.198

Expected 4/15/2026

1.200

Expected 5/27/2026
Factory Lead Time:: 10

Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

-,-- €

Ext. Price:

-,-- €

Est. Tariff:

Pricing (EUR)

Qty.	Unit Price	Ext. Price
	15,44 €	15,44 €
	14,07 €	70,35 €
	13,56 €	135,60 €
	12,95 €	323,75 €
	12,66 €	633,00 €
	12,59 €	1.259,00 €
	12,58 €	3.145,00 €
Full Reel (Order in multiples of 600)
	11,29 €	6.774,00 €

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Sensirion
Product Category:	Air Quality Sensors
RoHS:
Type:	Gas Sensor
Sensor Type:	Carbon Dioxide (CO2)
Supply Voltage - Min:	2.4 V
Supply Voltage - Max:	5.5 V
Minimum Operating Temperature:	- 10 C
Maximum Operating Temperature:	+ 60 C
Series:	SCD4x
Brand:	Sensirion
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	CH
Current Rating:	115 mA, 175 mA
Mounting Style:	SMD/SMT
Operating Supply Voltage:	3.3 V, 5 V
Package/Case:	LGA-20
Packaging:	Reel
Packaging:	Cut Tape
Product Type:	Air Quality Sensors
Factory Pack Quantity:	600
Subcategory:	Sensors
Tradename:	CMOSens PASens
Part # Aliases:	3.000.521

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Datasheet

SCD40-D-R2 Datasheet (PDF)

Models

SCD40-D-R2 Symbol & Footprint by SnapMagic

PCN

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CNHTS:: 8542391010
CAHTS:: 9027100010
USHTS:: 9027102000
JPHTS:: 902710000
KRHTS:: 9027100000
MXHTS:: 9027100100
BRHTS:: 90271000
ECCN:: EAR99

SCD4x Miniaturized CO2 Sensors

Sensirion SCD4x Miniaturised CO₂ Sensors are CO₂ and RH/T sensors that fit within a space of just one cubic centimetre. These CO₂ sensors offer a 2.4V to 5.5V supply voltage range, fully calibrated digital I²C output, and ±(30ppm + 3%MV) accuracy rating. Compared to the SCD30, the SCD4x footprint has been miniaturised by a factor of 5, resulting in dimensions of just 10.1mm x 10.1mm x 6.5mm. With the use of the photoacoustic NDIR sensing principle, the dimensions of the optical cavity are greatly reduced, without compromising sensor performance. CO2 sensor compliant with RESET, WELL, Title 24, ASHRAE 62.1 building standards. The SCD4x series features a quality humidity and temperature sensor that delivers two additional sensor outputs. Sensirion SCD4x miniaturized CO₂ sensors are ideal for sensing markets such as IoT, automotive, HVAC, appliances and consumer goods.

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.