Carbon Dioxide (CO2) Sensor I2C
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

STC31-C-R3

DigiKey Part Number
1649-STC31-C-R3TR-ND - Tape & Reel (TR)
1649-STC31-C-R3CT-ND - Cut Tape (CT)
1649-STC31-C-R3DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
STC31-C-R3
Description
SENSOR CARBON DIOXIDE I2C OUTPUT
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
Carbon Dioxide (CO2) Sensor I2C
Datasheet
 Datasheet
EDA/CAD Models
STC31-C-R3 Models
Product Attributes
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Category
Accuracy
±0.5%
Manufacturer
Sensirion AG
Output
I2C
Series
Operating Temperature
-40°C ~ 105°C
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply
2.7V ~ 5.5V
Part Status
Active
Current - Supply
5mA
Type
Carbon Dioxide (CO2)
Base Product Number
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
STC31-C-R5Sensirion AG01649-STC31-C-R5TR-ND$29.76820Direct
In-Stock: 175
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$35.08000$35.08
5$32.20000$161.00
10$31.12900$311.29
25$29.84880$746.22
50$29.57480$1,478.74
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
400$26.75408$10,701.63
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.