Temperature Sensor Digital, Local -40°C ~ 125°C 16 b 4-DFN (1.5x1.5)
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STS40-CD1B-R3

DigiKey Part Number
1649-STS40-CD1B-R3TR-ND - Tape & Reel (TR)
1649-STS40-CD1B-R3CT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Product Number
STS40-CD1B-R3
Description
DIGITAL TEMPERATURE SENSOR
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
Temperature Sensor Digital, Local -40°C ~ 125°C 16 b 4-DFN (1.5x1.5)
Datasheet
 Datasheet
EDA/CAD Models
STS40-CD1B-R3 Models
Product Attributes
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Category
Voltage - Supply
1.08V ~ 3.6V
Manufacturer
Sensirion AG
Resolution
16 b
Series
Accuracy - Highest (Lowest)
±0.2°C
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Test Condition
25°C
Part Status
Active
Operating Temperature
-40°C ~ 125°C
Sensor Type
Digital, Local
Mounting Type
Surface Mount
Sensing Temperature - Local
-40°C ~ 125°C
Package / Case
4-UDFN Exposed Pad
Output Type
I2C
Supplier Device Package
4-DFN (1.5x1.5)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
10,000 estimated in stock on 05-Nov-2026
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All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.80000$0.80
5$0.67000$3.35
10$0.62300$6.23
25$0.56520$14.13
50$0.52520$26.26
100$0.48800$48.80
500$0.41152$205.76
1,000$0.38242$382.42
5,000$0.32261$1,613.05
Tape & Reel (TR)
QuantityUnit PriceExt Price
10,000$0.29985$2,998.50
20,000$0.27870$5,574.00
30,000$0.26703$8,010.90
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