SCD41-D-R2 is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Sensirion AG
In Stock: 0
Unit Price: $21.62000
Datasheet
Carbon Dioxide (CO2), Humidity, Temperature Sensor I2C
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Carbon Dioxide (CO2), Humidity, Temperature Sensor I2C
SCD4x CO2 Sensor Evaluation Kit: Introduction

SCD41-D-R2

DigiKey Part Number
1649-SCD41-D-R2TR-ND - Tape & Reel (TR)
1649-SCD41-D-R2CT-ND - Cut Tape (CT)
1649-SCD41-D-R2DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SCD41-D-R2
Description
SENSOR AIR QUALITY I2C OUTPUT
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Carbon Dioxide (CO2), Humidity, Temperature Sensor I2C
Datasheet
 Datasheet
EDA/CAD Models
SCD41-D-R2 Models
Product Attributes
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Category
Accuracy
±5%
Manufacturer
Sensirion AG
Output
I2C
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-10°C ~ 60°C
Part Status
Active
Voltage - Supply
2.4V ~ 5.5V
Type
Carbon Dioxide (CO2), Humidity, Temperature
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SCD41-D-R1Sensirion AG01649-SCD41-D-R1TR-ND$21.62000Direct
In-Stock: 0
600 estimated in stock on 28-Dec-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$19.76000$19.76
5$18.02600$90.13
10$17.38300$173.83
25$16.61400$415.35
50$16.37620$818.81
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
600$14.53070$8,718.42
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.