SHT21

Sensirion
403-SHT21
SHT21

Mfr.:

Description:
Board Mount Humidity Sensors Humid & Temp Sensor

Datasheet:
ECAD Model:
Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.
More Information
Learn more about Sensirion SHT21

In Stock: 5,764

Stock:
5,764
Can Dispatch Immediately
On Order:
3,600
Expected 03/04/2026
Factory Lead Time:
8
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
€-.--
Ext. Price:
€-.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 400)

Pricing (EUR)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
€7.04 €7.04
€6.36 €31.80
€6.11 €61.10
€5.81 €145.25
€5.61 €280.50
€5.42 €542.00
€5.08 €1,270.00
Full Reel (Order in multiples of 400)
€4.93 €1,972.00
€4.83 €3,864.00
† A MouseReel™ fee of €5.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Product Attribute Attribute Value Select Attribute
Sensirion
Product Category: Board Mount Humidity Sensors
RoHS:  
0 % to 100 %
+/- 2 %
SMD/SMT
Digital
I2C
12 bit, 14 bit
+/- 0.3 C
150 nA
2.1 V
3.6 V
- 40 C
+ 125 C
DFN-6
Reel
Cut Tape
MouseReel
Brand: Sensirion
Moisture Sensitive: Yes
Product Type: Board Mount Humidity Sensors
Factory Pack Quantity: 400
Subcategory: Sensors
Tradename: CMOSens
Part # Aliases: SHT21-TR-0.4KS 1-100707-01
Unit Weight: 180 mg
Products found:
To show similar products, select at least one checkbox
Select at least one checkbox above to show similar products in this category.
Attributes selected: 0

Datasheet

Models

TARIC:
8542399000
CNHTS:
8542391010
CAHTS:
8542390000
USHTS:
8542390090
JPHTS:
854239099
MXHTS:
8542399999
ECCN:
EAR99

SHT2x Digital Humidity & Temperature Sensors

Sensirion SHT2x Digital Humidity and Temperature Sensors contain a cost-effective version with the SHT20, a standard version with the SHT21, and a high-end version with the SHT25. The complete over-molding, except for the humidity sensor area of the Sensirion SHT2x, protects the capacitive humidity sensor against external impact and facilitates excellent long-term stability.

An unexpected error has occurred.


Have a question? Please visit the Help Centre.
For questions about a specific order, please log in to your account.

If you encounter further problems, please contact us on 800-346-6873 or email help@mouser.com.