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  • SHT21#

Product Information

Picture of SHT21#
Manufacturer part number: SHT21#
Manufacturer: SENSIRION
SENSOR HUMIDITY (NEM) SENSIRION
  Technical Data: PDF PDF

Products specifications

Sensor FunctionTemperature & Humidity
Minimum Operating Temperature-40 °C
Resolution8 → 14 bit
Dimensions3 x 3 x 1.1
Length3
Pin Count6
Accuracy±0.3 °C, ±2
Mounting TypeSurface Mount
Output TypeDigital
Maximum Operating Temperature+125 °C
Width3
Interface TypeSerial-I2C
Maximum Operating Supply Voltage3.6 V
Height1.1
Package TypeDFN
Minimum Operating Supply Voltage2.1 V
Operating Temperature Range-40 to +125 °C

Supplier List

Product CodeManufacturer PartManufacturer DescriptionAvailable QtyLead time (days)Sales ConditionPrice (KRW) Order QuantityOrder / Quote
14001371
SHT21
SENSIRION
Humidity Sensor, 2 %, 3 V, 0% to 100% Relative Hu
0 RealTime update
0 : 1 days
0 : 1 days
0 : 1 days
0 : 1 days
0 : 1 days
0 : 1 days

Last Update: 2025-07-21
Packaging: Pure
1~ ₩0
   
Minimum: 1
Multiple: 1
14004201
SHT21#
SENSIRION
SENSOR HUMIDITY (NEM) SENSIRION
0 RealTime update
0 : 1 days
0 : 1 days
0 : 1 days
0 : 1 days
0 : 1 days
0 : 1 days

Last Update: 2025-07-21
1~ ₩0
   
Minimum: 1
Multiple: 1
14020603
SHT21
SENSIRION
Sensirion SHT21, Temperature & Humidity Sensor -40 → +125 °C ±0.3 °C, ±2 %RH Serial-I2C, 6-Pin DFN
7026 RealTime update
0 : 1 days
0 : 1 days
0 : 1 days
0 : 1 days
0 : 1 days
7026 : 1 days

Last Update: 2025-07-21
400~ ₩8,490
800~ ₩8,321
1600~ ₩8,154
   
Minimum: 1
Multiple: 1
14021580
SHT21
Sensitron Semiconductors
SENSOR HUMID/TEMP 3V I2C 2% SMD
0 RealTime update
0 : 1 days
0 : 1 days
0 : 1 days
0 : 1 days
0 : 1 days
0 : 1 days

Last Update: 2025-07-21
Packaging: Pure
400~ ₩8,231
800~ ₩7,965
1200~ ₩7,822
2000~ ₩7,655
   
Minimum: 1
Multiple: 1
14024046
SHT21
SENSIRION
Sensirion SHT21, Temperature & Humidity Sensor -40 → +125 °C ±0.3 °C, ±2 %RH Serial-I2C, 6-Pin DFN
0 RealTime update
0 : 1 days
0 : 1 days
0 : 1 days
0 : 1 days
0 : 1 days
0 : 1 days

Last Update: 2025-07-21
1~ ₩12,067
100~ ₩11,803
200~ ₩11,550
   
Minimum: 1
Multiple: 1
14024047
SHT21
SENSIRION
Sensirion SHT21, Temperature & Humidity Sensor -40 → +125 °C ±0.3 °C, ±2 %RH Serial-I2C, 6-Pin DFN
156 RealTime update
0 : 1 days
0 : 1 days
0 : 1 days
0 : 1 days
0 : 1 days
156 : 1 days

Last Update: 2025-07-21
1~ ₩12,067
100~ ₩11,803
200~ ₩11,550
   
Minimum: 1
Multiple: 1
14024249
SHT21
SENSIRION
HUMIDITY/TEMP SENSOR, DIGITAL, DFN-6
7424 RealTime update
0 : 1 days
0 : 1 days
0 : 1 days
7424 : 1 days
0 : 1 days
0 : 1 days

Last Update: 2025-07-21
1~ ₩11,942
10~ ₩10,692
25~ ₩9,670
50~ ₩9,152
100~ ₩8,663
250~ ₩7,627
500~ ₩7,058
   
Minimum: 1
Multiple: 1
14024503
SHT21
Sensitron Semiconductors
SENSOR HUMID/TEMP 3V I2C 2% SMD
0 RealTime update
0 : 1 days
0 : 1 days
0 : 1 days
0 : 1 days
0 : 1 days
0 : 1 days

Last Update: 2025-07-21
Packaging: Pure
1~ ₩12,286
5~ ₩10,794
10~ ₩10,261
25~ ₩9,640
50~ ₩9,228
100~ ₩8,859
   
Minimum: 1
Multiple: 1
14024504
SHT21
Sensitron Semiconductors
SENSOR HUMID/TEMP 3V I2C 2% SMD
0 RealTime update
0 : 1 days
0 : 1 days
0 : 1 days
0 : 1 days
0 : 1 days
0 : 1 days

Last Update: 2025-07-21
Packaging: Pure
1~ ₩12,286
5~ ₩10,794
10~ ₩10,261
25~ ₩9,640
50~ ₩9,228
100~ ₩8,859
   
Minimum: 1
Multiple: 1
14028669
SHT21
SENSIRION
HUMIDITY/TEMPERATURE SENSOR
1141 RealTime update
0 : 1 days
0 : 1 days
0 : 1 days
0 : 1 days
0 : 1 days
1141 : 1 days

Last Update: 2025-07-21
4~ ₩25,540
6~ ₩18,350
100~ ₩11,110
   
Minimum: 1
Multiple: 1
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