Sensirion SHT21
$ 7.205
NRND
Inventory History
3 month trend: -11.63%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 7.205
$ 5.631
Stock
255,695
34,395
Authorized Distributors
3
3
Case/Package
DFN
-
Number of Pins
7
-
Mount
Surface Mount
Surface Mount
Min Operating Temperature
-40 °C
-40 °C
Max Operating Temperature
125 °C
125 °C
Resolution
1.75 B
-
Accuracy
2 %
-
Interface
I2C, Serial
-
Min Supply Voltage
2.1 V
2.1 V
Max Supply Voltage
3.6 V
3.6 V
Supply Chain
Country of OriginSwitzerland
Export Control Classification Number (ECCN) CodeEAR99
Introduction Date2011-06-06
Lifecycle StatusNRND (Last Updated: 3 months ago)
Descriptions
Descriptions of Sensirion SHT21 provided by its distributors.
Humidity/Temperature Sensor Digital Serial (2-Wire, I2C) Automotive AEC-Q100 6-Pin DFN T/R
SENSIRION - SHT21 - Temperature and Humidity Sensor, 0 to 100% RH, -40°C to 125°C, I2C, Digital, DFN-6, 2.1 to 3.6 V
Humidity And Temperature Sensor, CMOS, 6 Pin, Plastic
Humidity Sensor, 2 %, 3 V, 0% To 100% Relative Humidity, Dfn, 6, 5 S Rohs Compliant: Yes |Sensirion SHT21
Manufacturer Aliases
Sensirion has several brands around the world that distributors may use as alternate names. Sensirion may also be known as the following names:
- SENSIRIONAG
- Sensiron
- SENSIRION Stock
- Sensirion Sensirion - the sensor company
- SIRIO
- SENSIRIO
- SENSIRI
Inventory History
3 month trend: -11.63%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Body MaterialPlastic
Case/PackageDFN
MountSurface Mount
Number of Pins7
Number of Terminals6
Technical
Accuracy2 %
Capacitance400 pF
ESR (Equivalent Series Resistance)40 Ω
Frequency40 MHz
Frequency Tolerance0.003 %
InterfaceI2C, Serial
Load Capacitance18 pF
Max Operating Temperature125 °C
Max Supply Voltage3.6 V
Max Supply Voltage (DC)3.6 V
Min Operating Temperature-40 °C
Min Supply Voltage2.1 V
Min Supply Voltage (DC)2.1 V
Nominal Supply Current300 µA
Number of Circuits1
Operating Supply Voltage3 V
Output TypeDigital, I2C
PackagingTape and Reel
Resistance40 Ω
Resolution1.75 B
Response Time8 s
Schedule B8542390000
Sensing MethodCapacitive
Sensor TypeTemperature
Temperature GradeAutomotive
Tolerance0.003 %
Dimensions
Height1.1 mm
Height - Seated (Max)1.2 mm
Length3 mm
Terminal Pitch1 mm
Width3 mm