Board Mount Humidity Sensors SHT40-AD1P-R2, 2.5KPCSHum. & Temp. IC with cover
SHT40-AD1P-R2
Sensirion
1:
HK$21.78
2,314 In Stock
10,000 On Order
New Product
Mouser Part No 403-SHT40-AD1P-R2
New Product
Sensirion
Board Mount Humidity Sensors SHT40-AD1P-R2, 2.5KPCSHum. & Temp. IC with cover
2,314 In Stock
10,000 On Order
View Dates
Stock:
2,314 Can Dispatch Immediately
On Order:
2,500 Expected 30/9/2026
2,500 Expected 22/10/2026
5,000 Expected 28/10/2026
Factory Lead Time:
14 Weeks
1
HK$21.78
5
HK$19.40
10
HK$17.43
50
HK$16.77
2,500
HK$12.99
5,000
View
100
HK$15.70
500
HK$14.06
1,000
HK$13.40
5,000
HK$12.49
Buy
Min.: 1 Mult.: 1
Reel :2,500
0 % to 100 %
1.8 %
SMD/SMT
Digital
I2C
0.2 C
80 nA
1.08 V
3.6 V
- 40 C
+ 125 C
DFN-4
Reel, Cut Tape
Board Mount Humidity Sensors SHT41-AD1P-R2, 2.5KPCSHum. & Temp. IC with cover
SHT41-AD1P-R2
Sensirion
1:
HK$28.28
3,872 In Stock
New Product
Mouser Part No 403-SHT41-AD1P-R2
New Product
Sensirion
Board Mount Humidity Sensors SHT41-AD1P-R2, 2.5KPCSHum. & Temp. IC with cover
3,872 In Stock
1
HK$28.28
5
HK$25.32
10
HK$22.85
50
HK$21.95
2,500
HK$17.59
5,000
View
100
HK$21.13
500
HK$19.40
1,000
HK$18.58
5,000
HK$17.10
Buy
Min.: 1 Mult.: 1
Reel :2,500
0 % to 100 %
1.8 %
SMD/SMT
Digital
I2C
0.2 C
400 nA
1.08 V
3.6 V
- 40 C
+ 125 C
DFN-4
Reel, Cut Tape, MouseReel
Board Mount Humidity Sensors RH/ T Sensor
SHT40-AD1B-R3
Sensirion
1:
HK$15.45
23,055 In Stock
Mouser Part No 403-SHT40-AD1B-R3
Sensirion
Board Mount Humidity Sensors RH/ T Sensor
23,055 In Stock
Alternative Packaging
1
HK$15.45
5
HK$13.73
10
HK$12.25
50
HK$11.75
100
View
10,000
HK$8.96
100
HK$11.26
500
HK$10.11
1,000
HK$9.70
2,000
HK$9.45
5,000
HK$8.96
10,000
HK$8.96
Buy
Min.: 1 Mult.: 1
Reel :10,000
Details
Reel, Cut Tape, MouseReel
Board Mount Humidity Sensors Ultra-High Accuracy Digital Humidity & Temperature Sensor with 1.0%RH and 0.1C tolerances and 1.08 ... 3.6 V supply voltage. Integrated high-power heater, on-chip protection options availabel, NIST tracable.
SHT45-AD1B-R2
Sensirion
1:
HK$47.35
12,028 In Stock
12,500 Expected 4/11/2026
Mouser Part No 403-SHT45-AD1B-R2
Sensirion
Board Mount Humidity Sensors Ultra-High Accuracy Digital Humidity & Temperature Sensor with 1.0%RH and 0.1C tolerances and 1.08 ... 3.6 V supply voltage. Integrated high-power heater, on-chip protection options availabel, NIST tracable.
12,028 In Stock
12,500 Expected 4/11/2026
1
HK$47.35
5
HK$42.58
10
HK$40.77
25
HK$38.72
50
View
2,500
HK$31.65
50
HK$37.24
100
HK$35.67
500
HK$32.55
1,000
HK$31.65
2,500
HK$31.65
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Reel, Cut Tape, MouseReel
Board Mount Humidity Sensors Ultra-High Accuracy Digital Humidity & Temperature Sensor with 1.0%RH and 0.1C tolerances and 1.08 ... 3.6 V supply voltage. Integrated high-power heater, on-chip protection options availabel, NIST tracable.
SHT45-AD1B-R3
Sensirion
1:
HK$47.35
10,962 In Stock
Mouser Part No 403-SHT45-AD1B-R3
Sensirion
Board Mount Humidity Sensors Ultra-High Accuracy Digital Humidity & Temperature Sensor with 1.0%RH and 0.1C tolerances and 1.08 ... 3.6 V supply voltage. Integrated high-power heater, on-chip protection options availabel, NIST tracable.
10,962 In Stock
1
HK$47.35
5
HK$42.58
10
HK$40.77
25
HK$38.72
50
View
10,000
HK$29.51
50
HK$37.24
100
HK$35.92
500
HK$32.55
1,000
HK$31.48
2,500
HK$29.51
10,000
HK$29.51
Buy
Min.: 1 Mult.: 1
Reel :10,000
Details
Reel, Cut Tape, MouseReel
Board Mount Humidity Sensors +/-1.8%RH/+/-0.2C, 4th generation, digital (I2C) humidity and temperature sensor with 0x46 I2C address.
SHT40-CD1B-R3
Sensirion
1:
HK$15.45
6,513 In Stock
10,000 Expected 25/11/2026
Mouser Part No 403-SHT40-CD1B-R3
Sensirion
Board Mount Humidity Sensors +/-1.8%RH/+/-0.2C, 4th generation, digital (I2C) humidity and temperature sensor with 0x46 I2C address.
6,513 In Stock
10,000 Expected 25/11/2026
1
HK$15.45
5
HK$13.73
10
HK$12.25
50
HK$11.75
100
View
10,000
HK$8.96
100
HK$11.26
500
HK$10.11
1,000
HK$9.70
2,000
HK$9.45
5,000
HK$8.96
10,000
HK$8.96
Buy
Min.: 1 Mult.: 1
Reel :10,000
Details
0 % to 100 %
+/- 1 %
SMD/SMT
Digital
I2C
16 bit
+/- 0.1 C
320 uA
1.08 V
3.6 V
- 40 C
+ 125 C
1.5 mm x 1.5 mm
Reel, Cut Tape, MouseReel
Board Mount Humidity Sensors RH/ T Sensor
SHT40-AD1B-R2
Sensirion
1:
HK$15.45
6,387 In Stock
90,000 On Order
Mouser Part No 403-SHT40-AD1B-R2
Sensirion
Board Mount Humidity Sensors RH/ T Sensor
6,387 In Stock
90,000 On Order
View Dates
Alternative Packaging
Stock:
6,387 Can Dispatch Immediately
On Order:
50,000 Expected 14/10/2026
40,000 Expected 4/11/2026
Factory Lead Time:
14 Weeks
1
HK$15.45
5
HK$13.73
10
HK$12.25
50
HK$11.75
2,500
HK$9.04
5,000
View
100
HK$11.26
500
HK$10.11
1,000
HK$9.70
5,000
HK$8.88
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
0 % to 100 %
+/- 1.8 %
SMD/SMT
Digital
I2C
0.01 %
+/- 0.1 C
350 uA
1.08 V
3.6 V
- 40 C
+ 125 C
DFN-4
Reel, Cut Tape, MouseReel
Board Mount Humidity Sensors Intermediate Humidity and Temperature Sensor
SHT41-AD1B-R2
Sensirion
1:
HK$24.25
4,129 In Stock
7,500 Expected 23/12/2026
Mouser Part No 403-SHT41-AD1B-R2
Sensirion
Board Mount Humidity Sensors Intermediate Humidity and Temperature Sensor
4,129 In Stock
7,500 Expected 23/12/2026
Alternative Packaging
1
HK$24.25
5
HK$21.70
10
HK$19.56
50
HK$18.74
2,500
HK$14.88
5,000
View
100
HK$18.00
500
HK$16.52
1,000
HK$15.54
5,000
HK$14.63
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
+/- 1.8 %
SMD/SMT
Digital
I2C
16 bit
+/- 0.2 C
100 nA
1.08 V
3.6 V
- 40 C
+ 125 C
DFN-4
Reel, Cut Tape, MouseReel
Board Mount Humidity Sensors +/-1.8%RH/+/-0.2C, 4th generation, digital (I2C) humidity and temperature sensor with 0x45 I2C address.
SHT40-BD1B-R2
Sensirion
1:
HK$15.45
114 In Stock
5,000 Expected 18/11/2026
Mouser Part No 403-SHT40-BD1B-R2
Sensirion
Board Mount Humidity Sensors +/-1.8%RH/+/-0.2C, 4th generation, digital (I2C) humidity and temperature sensor with 0x45 I2C address.
114 In Stock
5,000 Expected 18/11/2026
Alternative Packaging
1
HK$15.45
5
HK$13.73
10
HK$12.25
50
HK$11.75
2,500
HK$9.04
5,000
View
100
HK$11.26
500
HK$10.03
1,000
HK$9.45
5,000
HK$8.71
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
0 % to 100 %
+/- 1 %
SMD/SMT
Digital
I2C
16 bit
+/- 0.1 C
320 uA
1.08 V
3.6 V
- 40 C
+ 125 C
1.5 mm x 1.5 mm
Reel, Cut Tape, MouseReel
Board Mount Humidity Sensors 3-point calibrated, ISO17025 certified digital temperature sensor with calibration certificate; optimized for cold and frozen chain monitoring.
SHT43-ADCB-R2
Sensirion
1:
HK$64.53
17,500 On Order
Mouser Part No 403-SHT43-ADCB-R2
Sensirion
Board Mount Humidity Sensors 3-point calibrated, ISO17025 certified digital temperature sensor with calibration certificate; optimized for cold and frozen chain monitoring.
17,500 On Order
View Dates
On Order:
7,500 Expected 25/11/2026
10,000 Expected 16/12/2026
Factory Lead Time:
14 Weeks
1
HK$64.53
5
HK$57.54
10
HK$54.83
25
HK$50.72
50
View
2,500
HK$35.10
50
HK$45.21
100
HK$41.76
500
HK$37.57
1,000
HK$36.66
2,500
HK$35.10
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
1.8 %
SMD/SMT
Digital
I2C
16 bit
60 mA
1.08 V
3.6 V
- 40 C
+ 125 C
DFN-4
Reel, Cut Tape
Board Mount Humidity Sensors +/-1.8%RH/+/-0.2C, 4th generation, digital (I2C) humidity and temperature sensor with 0x45 I2C address.
SHT40-BD1B-R3
Sensirion
10,000:
HK$8.63
Non-Stocked Lead-Time 8 Weeks
Mouser Part No 403-SHT40-BD1B-R3
Sensirion
Board Mount Humidity Sensors +/-1.8%RH/+/-0.2C, 4th generation, digital (I2C) humidity and temperature sensor with 0x45 I2C address.
Non-Stocked Lead-Time 8 Weeks
Alternative Packaging
Buy
Min.: 10,000 Mult.: 10,000
Reel :10,000
0 % to 100 %
+/- 1 %
SMD/SMT
Digital
I2C
16 bit
+/- 0.1 C
320 uA
1.08 V
3.6 V
- 40 C
+ 125 C
1.5 mm x 1.5 mm
Reel
Board Mount Humidity Sensors Intermediate Humidity and Temperature Sensor - Bulk
SHT41-AD1B-R3
Sensirion
10,000:
HK$14.80
Non-Stocked Lead-Time 8 Weeks
Mouser Part No 403-SHT41-AD1B-R3
Sensirion
Board Mount Humidity Sensors Intermediate Humidity and Temperature Sensor - Bulk
Non-Stocked Lead-Time 8 Weeks
Alternative Packaging
Buy
Min.: 10,000 Mult.: 10,000
Reel :10,000
Details
+/- 1.8 %
SMD/SMT
Digital
I2C
16 bit
+/- 0.2 C
100 nA
1.08 V
3.6 V
- 40 C
+ 125 C
DFN-4
Reel
