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MouseReel Board Mount Humidity Sensors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RH Range	RH Accuracy	Mounting Style	Output Type	Interface Type	Resolution	Full Temp Accuracy	Operating Supply Current	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Package/Case	Qualification	Packaging
Board Mount Humidity Sensors Automotive-grade, +/-3%RH/+/-0.3C, 4th generation, digital (I2C) humidity and temperature sensor SHT40A-AD1B-R2 Sensirion 1: $2.87 3,958In Stock	Mfr. Part No. SHT40A-AD1B-R2 Mouser Part No 403-SHT40A-AD1B-R2	Sensirion	Board Mount Humidity Sensors Automotive-grade, +/-3%RH/+/-0.3C, 4th generation, digital (I2C) humidity and temperature sensor	Datasheet	3,958In Stock	Cut Tape $2.87 $2.58 $2.33 $2.22 View Reel $1.67 $2.11 $1.95 $1.85 $1.67 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	0 % to 100 %	+/- 2 %	SMD/SMT	Digital	I2C	16 bit	+/- 0.2 C	320 uA	2.3 V	5.5 V	- 40 C	+ 125 C	QFN-4	AEC-Q100	Reel, Cut Tape, MouseReel
Board Mount Humidity Sensors Automotive-grade, +/-3%RH/+/-0.3C, 4th generation, humidity and temperature sensor with PWM Interface SHT40A-FD1B-R2 Sensirion 1: $3.08 4,372In Stock	Mfr. Part No. SHT40A-FD1B-R2 Mouser Part No 403-SHT40A-FD1B-R2	Sensirion	Board Mount Humidity Sensors Automotive-grade, +/-3%RH/+/-0.3C, 4th generation, humidity and temperature sensor with PWM Interface	Datasheet	4,372In Stock	Cut Tape $3.08 $2.76 $2.58 $2.27 View Reel $1.67 $2.09 $1.94 $1.85 $1.67 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	0 % to 100 %	+/- 2 %	SMD/SMT	Digital	I2C	16 bit	+/- 0.2 C	320 uA	2.3 V	5.5 V	- 40 C	+ 125 C	QFN-4	AEC-Q100	Reel, Cut Tape, MouseReel
Board Mount Humidity Sensors I.C 21DF RH/T DIGITAL MODULE HTU21D TE Connectivity / Measurement Specialties 1: $8.56 5,437In Stock	Mfr. Part No. HTU21D Mouser Part No 824-HTU21D	TE Connectivity / Measurement Specialties	Board Mount Humidity Sensors I.C 21DF RH/T DIGITAL MODULE Learn More about TE Connectivity / Measurement Specialties measurement specialties HTU21D	Datasheet	5,437In Stock	Cut Tape $8.56 $7.22 $6.71 $6.09 Reel $4.58 View $5.66 $5.26 $4.45 $4.26 MouseReel Available	Min.: 1 Mult.: 1 : 400	0 % to 100 %	+/- 3 %	SMD/SMT	Digital	I2C	12 bit		10 mA	1.5 V	3.6 V	- 40 C	+ 125 C	DFN-EP-6		Reel, Cut Tape, MouseReel
Board Mount Humidity Sensors Lw Pwr high acc Digi tal Humid Sensor A A 595-HDC1010YPAR HDC1000YPAR Texas Instruments 1: $9.62 1,484In Stock NRND	Mfr. Part No. HDC1000YPAR Mouser Part No 595-HDC1000YPAR NRND	Texas Instruments	Board Mount Humidity Sensors Lw Pwr high acc Digi tal Humid Sensor A A 595-HDC1010YPAR Learn More about Texas Instruments ti hdc1000 sensor	Datasheet	1,484In Stock	Cut Tape $9.62 $8.70 $8.36 $7.95 View Reel $6.11 $7.68 $7.42 $7.41 $6.62 $6.11 $6.11 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	0 % to 100 %	+/- 3 %	SMD/SMT	Digital	I2C	14 bit	+/- 0.2 C	1.2 uA	3 V	5 V	- 20 C	+ 85 C	DSBGA-8		Reel, Cut Tape, MouseReel
Board Mount Humidity Sensors ChipCap2 Digital 3% 3.3v CC2D33 Amphenol Advanced Sensors 1: $8.68 119In Stock	Mfr. Part No. CC2D33 Mouser Part No 527-CC2D33	Amphenol Advanced Sensors	Board Mount Humidity Sensors ChipCap2 Digital 3% 3.3v Learn More about Amphenol Advanced Sensors amphenol ChipCap2	Datasheet	119In Stock	Cut Tape $8.68 $8.00 $7.73 $7.39 Reel $6.76 View $6.94 $6.38 $6.20 MouseReel Available	Min.: 1 Mult.: 1 : 100	0 % to 100 %	+/- 3 %	SMD/SMT	Digital	I2C	14 bit	+/- 0.3 C	750 uA	2.7 V	5.5 V	- 40 C	+ 125 C			Reel, Cut Tape, MouseReel
Board Mount Humidity Sensors SHT41-AD1P-R2, 2.5KPCSHum. & Temp. IC with cover SHT41-AD1P-R2 Sensirion 1: $3.44 3,872In Stock New Product	Mfr. Part No. SHT41-AD1P-R2 Mouser Part No 403-SHT41-AD1P-R2 New Product	Sensirion	Board Mount Humidity Sensors SHT41-AD1P-R2, 2.5KPCSHum. & Temp. IC with cover Learn More about Sensirion sht4x humidity temperature sensors	Datasheet	3,872In Stock	Cut Tape $3.44 $3.08 $2.78 $2.67 Reel $2.14 View $2.57 $2.36 $2.26 $2.08 MouseReel Available	Min.: 1 Mult.: 1 : 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 Automotive +/-0.5% R H accurate analog-o HDC3120QDEFRQ1 Texas Instruments 1: $2.56 729In Stock 3,000Expected 2027/01/11 New Product	Mfr. Part No. HDC3120QDEFRQ1 Mouser Part No 595-HDC3120QDEFRQ1 New Product	Texas Instruments	Board Mount Humidity Sensors Automotive +/-0.5% R H accurate analog-o Learn More about Texas Instruments ti hdc3120 q1 humidity temp sensors	Datasheet	729In Stock 3,000Expected 2027/01/11	Cut Tape $2.56 $2.28 $2.05 $1.97 View Reel $1.51 $1.90 $1.72 $1.64 $1.58 $1.51 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	0 % to 100 %	+/- 1 %	SMD/SMT	Analog	Analog		+/- 0.2 C	250 uA	1.62 V	5.5 V	- 40 C	+ 125 C	WSON-8		Reel, Cut Tape, MouseReel
Board Mount Humidity Sensors Digital Industrial Humidity and Temperature Sensor incl Filter Membrane SHT40I-AD1F-R2 Sensirion 1: $2.91 9,923In Stock	Mfr. Part No. SHT40I-AD1F-R2 Mouser Part No 403-SHT40I-AD1F-R2	Sensirion	Board Mount Humidity Sensors Digital Industrial Humidity and Temperature Sensor incl Filter Membrane Learn More about Sensirion sht4xf sensors	Datasheet	9,923In Stock	Cut Tape $2.91 $2.61 $2.34 $2.26 Reel $1.87 View $2.16 $1.97 $1.90 $1.83 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			SMD/SMT						2.3 V	5.5 V	- 40 C	+ 125 C			Reel, Cut Tape, MouseReel
Board Mount Humidity Sensors Automotive-grade, +/-3%RH/+/-0.3C, 4th generation, humidity (I2C) and temperature sensor with wettable flanks SHT40A-AW1B-R2 Sensirion 1: $3.44 1,325In Stock	Mfr. Part No. SHT40A-AW1B-R2 Mouser Part No 403-SHT40A-AW1B-R2	Sensirion	Board Mount Humidity Sensors Automotive-grade, +/-3%RH/+/-0.3C, 4th generation, humidity (I2C) and temperature sensor with wettable flanks	Datasheet	1,325In Stock	Cut Tape $3.44 $3.07 $2.79 $2.40 Reel $1.80 View $2.21 $1.95 $1.86 $1.70 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	0 % to 100 %	+/- 2 %	SMD/SMT	Digital	I2C	16 bit	+/- 0.2 C	320 uA	2.3 V	5.5 V	- 40 C	+ 125 C	QFN-4	AEC-Q100	Reel, Cut Tape, MouseReel
Board Mount Humidity Sensors SHT40I-BD1B-R3 Sensirion 1: $2.48 5,538In Stock	Mfr. Part No. SHT40I-BD1B-R3 Mouser Part No 403-SHT40I-BD1B-R3	Sensirion	Board Mount Humidity Sensors Learn More about Sensirion sht4x digital sensor	Datasheet	5,538In Stock	Cut Tape $2.48 $2.21 $1.99 $1.90 View Reel $1.48 $1.83 $1.66 $1.59 $1.55 $1.48 $1.48 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	0 % to 100 %	+/- 2 %	SMD/SMT	Digital	I2C	16 bit	+/- 0.2 C	350 uA	2.3 V	5.5 V	- 40 C	+ 125 C	1.5 mm x 1.5 mm		Reel, Cut Tape, MouseReel
Board Mount Humidity Sensors SHT40I-HD1B-R2 2.5kpcsHum. & Temp. IC SHT40I-HD1B-R2 Sensirion 1: $2.59 1,471In Stock	Mfr. Part No. SHT40I-HD1B-R2 Mouser Part No 403-SHT40I-HD1B-R2	Sensirion	Board Mount Humidity Sensors SHT40I-HD1B-R2 2.5kpcsHum. & Temp. IC Learn More about Sensirion sht40ihd1b analog humidity sensor	Datasheet	1,471In Stock	Cut Tape $2.59 $2.31 $2.08 $1.99 Reel $1.59 View $1.91 $1.74 $1.64 $1.54 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	0 % to 100 %	2.5 %	SMD/SMT	Analog		0.01 %	0.3 C	520 uA	4.5 V	5.5 V	- 40 C	+ 125 C	DFN-4		Reel, Cut Tape, MouseReel
Board Mount Humidity Sensors Automotive-grade, +/-2%RH/+/-0.2C, 4th generation, humidity (I2C) and temperature sensor with wettable flanks SHT41A-AW1B-R2 Sensirion 1: $3.50 1,080In Stock	Mfr. Part No. SHT41A-AW1B-R2 Mouser Part No 403-SHT41A-AW1B-R2	Sensirion	Board Mount Humidity Sensors Automotive-grade, +/-2%RH/+/-0.2C, 4th generation, humidity (I2C) and temperature sensor with wettable flanks Learn More about Sensirion sht4xa sensors	Datasheet	1,080In Stock	Cut Tape $3.50 $3.14 $2.83 $2.72 Reel $2.23 View $2.62 $2.41 $2.31 $2.16 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	0 % to 100 %	+/- 2 %	SMD/SMT	Digital	I2C	16 bit	+/- 0.2 C	320 uA	2.3 V	5.5 V	- 40 C	+ 125 C	QFN-4	AEC-Q100	Reel, Cut Tape, MouseReel
Board Mount Humidity Sensors Automotive-grade, +/-2%RH/+/-0.2C, 4th generation, digital (I2C) humidity and temperature sensor with 0x45 I2C address. SHT41A-BD1B-R2 Sensirion 1: $3.50 1,982In Stock	Mfr. Part No. SHT41A-BD1B-R2 Mouser Part No 403-SHT41A-BD1B-R2	Sensirion	Board Mount Humidity Sensors Automotive-grade, +/-2%RH/+/-0.2C, 4th generation, digital (I2C) humidity and temperature sensor with 0x45 I2C address. Learn More about Sensirion sht4xa sensors	Datasheet	1,982In Stock	Cut Tape $3.50 $3.14 $2.83 $2.72 Reel $2.21 View $2.62 $2.41 $2.31 $2.12 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	0 % to 100 %	+/- 2 %	SMD/SMT	Digital	I2C	16 bit	+/- 0.2 C	320 uA	2.3 V	5.5 V	- 40 C	+ 125 C	QFN-4	AEC-Q100	Reel, Cut Tape, MouseReel
Board Mount Humidity Sensors Automotive-grade, +/-2%RH/+/-0.2C, 4th generation, humidity and temperature sensor with PWM Interface SHT41A-FD1B-R2 Sensirion 1: $4.20 734In Stock	Mfr. Part No. SHT41A-FD1B-R2 Mouser Part No 403-SHT41A-FD1B-R2	Sensirion	Board Mount Humidity Sensors Automotive-grade, +/-2%RH/+/-0.2C, 4th generation, humidity and temperature sensor with PWM Interface Learn More about Sensirion sht4xa sensors	Datasheet	734In Stock	Cut Tape $4.20 $3.76 $3.40 $2.95 Reel $2.17 View $2.74 $2.42 $2.30 $2.12 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	0 % to 100 %	+/- 2 %	SMD/SMT	Digital	I2C	16 bit	+/- 0.2 C	320 uA	2.3 V	5.5 V	- 40 C	+ 125 C	QFN-4	AEC-Q100	Reel, Cut Tape, MouseReel
Board Mount Humidity Sensors WSEN-HIDS Humidity sensor 3% Accuracy 0 to 100% RH 2525020210002 Wurth Elektronik 1: $3.04 2,755In Stock 2,500Expected 2026/10/16	Mfr. Part No. 2525020210002 Mouser Part No 710-2525020210002	Wurth Elektronik	Board Mount Humidity Sensors WSEN-HIDS Humidity sensor 3% Accuracy 0 to 100% RH Learn More about Wurth Elektronik wurth wsen hids humidity sensor	Datasheet	2,755In Stock 2,500Expected 2026/10/16	Cut Tape $3.04 $2.90 $2.84 Reel $2.69 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			SMD/SMT		I2C				1.08 V	3.6 V	- 40 C	+ 125 C			Reel, Cut Tape, MouseReel
Board Mount Humidity Sensors +/- 2%RH 8-PIN DFN pkg SHT31-DIS-B2.5kS Sensirion 1: $4.50 16,965In Stock	Mfr. Part No. SHT31-DIS-B2.5kS Mouser Part No 403-SHT31-DIS-B	Sensirion	Board Mount Humidity Sensors +/- 2%RH 8-PIN DFN pkg Learn More about Sensirion sht3x dis sensors	Datasheet	16,965In Stock	Cut Tape $4.50 $4.04 $3.86 $3.65 View Reel $2.83 $3.51 $3.38 $3.06 $2.97 $2.83 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	0 % to 100 %	+/- 2 %	SMD/SMT	Digital	I2C	16 bit	+/- 0.3 C	800 uA	2.4 V	5.5 V	- 40 C	+ 125 C	DFN-8		Reel, Cut Tape, MouseReel
Board Mount Humidity Sensors RH/ T Sensor, Automotive certified SHT31A-DIS-B2.5kS Sensirion 1: $5.40 7,292In Stock	Mfr. Part No. SHT31A-DIS-B2.5kS Mouser Part No 403-SHT31ADIS-B2.5KS	Sensirion	Board Mount Humidity Sensors RH/ T Sensor, Automotive certified Learn More about Sensirion sht3xa automotive sensors	Datasheet	7,292In Stock	Cut Tape $5.40 $4.86 $4.65 $4.41 View Reel $3.61 $4.24 $4.09 $3.76 $3.61 $3.61 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	0 % to 100 %	+/- 2 %	SMD/SMT	Digital	I2C		+/- 0.3 C	600 uA	2.4 V	5.5 V	- 40 C	+ 125 C	DFN-8	AEC-Q100	Reel, Cut Tape, MouseReel
Board Mount Humidity Sensors RH/ T Sensor SHT40-AD1B-R3 Sensirion 1: $1.88 21,555In Stock	Mfr. Part No. SHT40-AD1B-R3 Mouser Part No 403-SHT40-AD1B-R3	Sensirion	Board Mount Humidity Sensors RH/ T Sensor Learn More about Sensirion sht4x digital sensor	Datasheet	21,555In Stock	Cut Tape $1.88 $1.67 $1.49 $1.43 View Reel $1.09 $1.37 $1.23 $1.17 $1.15 $1.09 $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 10,000															Reel, Cut Tape, MouseReel
Board Mount Humidity Sensors 4th Gen Humidity and Temperature Sensor SHT41A-AD1B-R2 Sensirion 1: $3.50 14,202In Stock	Mfr. Part No. SHT41A-AD1B-R2 Mouser Part No 403-SHT41A-AD1B-R2	Sensirion	Board Mount Humidity Sensors 4th Gen Humidity and Temperature Sensor Learn More about Sensirion sht41a sensors	Datasheet	14,202In Stock	Cut Tape $3.50 $3.14 $2.83 $2.72 Reel $2.21 View $2.62 $2.41 $2.31 $2.14 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		+/- 2 %	SMD/SMT	Digital	I2C	16 bit	+/- 0.3 C	18 uA	2.3 V	5.5 V	- 40 C	+ 125 C	DFN-4	AEC-Q100	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: $5.76 12,028In Stock 12,500Expected 2026/11/04	Mfr. Part No. SHT45-AD1B-R2 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. Learn More about Sensirion sht4x digital sensor	Datasheet	12,028In Stock 12,500Expected 2026/11/04	Cut Tape $5.76 $5.18 $4.97 $4.71 View Reel $3.85 $4.54 $4.34 $3.97 $3.85 $3.85 MouseReel Available	Min.: 1 Mult.: 1 : 2,500															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: $5.76 11,127In Stock	Mfr. Part No. SHT45-AD1B-R3 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. Learn More about Sensirion sht4x digital sensor	Datasheet	11,127In Stock	Cut Tape $5.76 $5.18 $4.97 $4.71 View Reel $3.59 $4.54 $4.37 $3.97 $3.83 $3.59 $3.59 MouseReel Available	Min.: 1 Mult.: 1 : 10,000															Reel, Cut Tape, MouseReel
Board Mount Humidity Sensors DIG REL HUMIDITY IC W/TEMP OUT HPP845E031R5 TE Connectivity / Measurement Specialties 1: $3.91 8,824In Stock	Mfr. Part No. HPP845E031R5 Mouser Part No 824-HPP845E031R5	TE Connectivity / Measurement Specialties	Board Mount Humidity Sensors DIG REL HUMIDITY IC W/TEMP OUT Learn More about TE Connectivity / Measurement Specialties measurement specialties HTU21D	Datasheet	8,824In Stock	Cut Tape $3.91 $3.51 $3.36 $3.17 View Reel $2.49 $3.05 $2.93 $2.69 $2.64 $2.49 $2.49 MouseReel Available	Min.: 1 Mult.: 1 : 5,000			SMD/SMT										DFN-EP-6		Reel, Cut Tape, MouseReel
Board Mount Humidity Sensors HTU20D RH/T SENSOR IC DIGITAL HPP845E034R5 TE Connectivity / Measurement Specialties 1: $3.63 9,052In Stock	Mfr. Part No. HPP845E034R5 Mouser Part No 824-HPP845E034R5	TE Connectivity / Measurement Specialties	Board Mount Humidity Sensors HTU20D RH/T SENSOR IC DIGITAL Learn More about TE Connectivity / Measurement Specialties measurement specialties HTU21D	Datasheet	9,052In Stock	Cut Tape $3.63 $3.26 $3.11 $2.94 View Reel $2.28 $2.83 $2.71 $2.45 $2.37 $2.28 $2.28 MouseReel Available	Min.: 1 Mult.: 1 : 5,000			SMD/SMT										DFN-EP-6		Reel, Cut Tape, MouseReel
Board Mount Humidity Sensors SHT30-DIS-B10kS Sensirion 1: $2.80 3,586In Stock	Mfr. Part No. SHT30-DIS-B10kS Mouser Part No 403-SHT30-DIS-B10KS	Sensirion	Board Mount Humidity Sensors	Datasheet	3,586In Stock	Cut Tape $2.80 $2.50 $2.26 $2.16 View Reel $1.70 $2.08 $1.90 $1.81 $1.78 $1.70 $1.70 MouseReel Available	Min.: 1 Mult.: 1 : 10,000															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: $1.88 6,499In Stock 10,000Expected 2026/11/25	Mfr. Part No. SHT40-CD1B-R3 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. Learn More about Sensirion sht4x digital sensor	Datasheet	6,499In Stock 10,000Expected 2026/11/25	Cut Tape $1.88 $1.67 $1.49 $1.43 View Reel $1.09 $1.37 $1.23 $1.17 $1.15 $1.09 $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 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, Cut Tape, MouseReel