SHT21S

Sensirion
403-SHT21S
SHT21S

Mfr.:

Description:
Board Mount Humidity Sensors Humid & Temp Sensor

ECAD Model:
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In Stock: 265

Stock:
265
Can Dispatch Immediately
On Order:
2,400
Expected 06/05/2026
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 (GBP)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™
£5.55 £5.55
£5.01 £25.05
£4.80 £48.00
£4.57 £114.25
£4.40 £220.00
£3.98 £398.00
Full Reel (Order in multiples of 400)
£3.86 £1,544.00
£3.72 £2,976.00
£3.68 £8,832.00
† A MouseReel™ fee of £3.50 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
Analog
+/- 0.3 C
160 uA
2.1 V
3.6 V
- 40 C
+ 125 C
DFN-6
Reel
Cut Tape
MouseReel
Brand: Sensirion
Country of Assembly: Not Available
Country of Diffusion: Not Available
Country of Origin: CH
Product Type: Board Mount Humidity Sensors
Factory Pack Quantity: 400
Subcategory: Sensors
Tradename: CMOSens
Part # Aliases: SHT21S-TR-0.4KS 1-100718-01
Unit Weight: 130 g
Products found:
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Attributes selected: 0

CNHTS:
9031809090
CAHTS:
8542390000
USHTS:
8542390090
JPHTS:
854239099
TARIC:
8542399000
MXHTS:
8542399901
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.