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I2C Environmental 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.	Product Type	Interface Type	Operating Supply Voltage
Board Mount Humidity Sensors I.C 21DF RH/T DIGITAL MODULE HTU21D TE Connectivity / Measurement Specialties 1: $9.28 4,775In 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	4,775In Stock	Cut Tape $9.28 $7.83 $7.27 $6.14 Reel $5.27 View $5.66 $5.14 $4.93 Quote MouseReel Available	Min.: 1 Mult.: 1 : 400	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors RH/ T Sensor, Automotive certified SHT31A-DIS-B10kS Sensirion 1: $6.00 4,062In Stock	Mfr. Part No. SHT31A-DIS-B10kS Mouser Part No 403-SHT31ADIS-B10KS	Sensirion	Board Mount Humidity Sensors RH/ T Sensor, Automotive certified Learn More about Sensirion sht3xa automotive sensors	Datasheet	4,062In Stock	Cut Tape $6.00 $5.40 $4.90 $4.72 View Reel $3.74 $4.55 $4.22 $4.13 $4.01 $3.74 $3.74	Min.: 1 Mult.: 1 : 10,000	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors Automotive-grade, +/-3%RH/+/-0.3C, 4th generation, humidity and temperature sensor with PWM Interface SHT40A-FD1B-R2 Sensirion 1: $3.46 4,330In 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	4,330In Stock	Cut Tape $3.46 $3.02 $2.82 $2.44 Reel $1.80 View $2.26 $2.04 $1.96 $1.79 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Board Mount Humidity Sensors	I2C
Humidity Sensors - Industrial Humid&TempProbe 1m cable 5V T9602-5-D-1 Amphenol Advanced Sensors 1: $50.39 347In Stock	Mfr. Part No. T9602-5-D-1 Mouser Part No 527-T9602-5-D-1	Amphenol Advanced Sensors	Humidity Sensors - Industrial Humid&TempProbe 1m cable 5V Learn More about Amphenol Advanced Sensors amphenol t9602 sensors	Datasheet	347In Stock	$50.39 $46.93 $45.02 $42.47 View $42.20 $42.19 Quote	Min.: 1 Mult.: 1	Industrial Humidity Sensors	I2C	5 V
Board Mount Humidity Sensors ChipCap2 Analog 2% 3.3v CC2A23 Amphenol Advanced Sensors 1: $12.09 500In Stock	Mfr. Part No. CC2A23 Mouser Part No 527-CC2A23	Amphenol Advanced Sensors	Board Mount Humidity Sensors ChipCap2 Analog 2% 3.3v Learn More about Amphenol Advanced Sensors amphenol ChipCap2	Datasheet	500In Stock	Cut Tape $12.09 $10.96 $10.04 $9.37 Reel $9.11 View $8.49 $7.91 Quote MouseReel Available	Min.: 1 Mult.: 1 : 100	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors ChipCap2 Digital 2% 3.3v CC2D23 Amphenol Advanced Sensors 1: $10.77 185In Stock	Mfr. Part No. CC2D23 Mouser Part No 527-CC2D23	Amphenol Advanced Sensors	Board Mount Humidity Sensors ChipCap2 Digital 2% 3.3v Learn More about Amphenol Advanced Sensors amphenol ChipCap2	Datasheet	185In Stock	Cut Tape $10.77 $9.86 $9.12 $8.50 Reel $8.01 View $7.95 $7.45 Quote	Min.: 1 Mult.: 1 : 100	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors ChipCap2 Digital 2% 5v CC2D25 Amphenol Advanced Sensors 1: $11.29 276In Stock	Mfr. Part No. CC2D25 Mouser Part No 527-CC2D25	Amphenol Advanced Sensors	Board Mount Humidity Sensors ChipCap2 Digital 2% 5v Learn More about Amphenol Advanced Sensors amphenol ChipCap2	Datasheet	276In Stock	Cut Tape $11.29 $10.24 $9.37 $8.60 Reel $8.25 View $7.94 $7.55 Quote	Min.: 1 Mult.: 1 : 100	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors ChipCap2 DigitalSleep 3% 3.3v CC2D33S Amphenol Advanced Sensors 1: $8.06 312In Stock	Mfr. Part No. CC2D33S Mouser Part No 527-CC2D33S	Amphenol Advanced Sensors	Board Mount Humidity Sensors ChipCap2 DigitalSleep 3% 3.3v Learn More about Amphenol Advanced Sensors amphenol ChipCap2	Datasheet	312In Stock	Cut Tape $8.06 $7.36 $6.79 $6.37 Reel $6.09 View $5.86 $5.70	Min.: 1 Mult.: 1 : 100	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors HTU31V I.C 31V RH/T ANALOG R1500 4kV 10142048-31 TE Connectivity / Measurement Specialties 1: $5.32 3,180In Stock	Mfr. Part No. 10142048-31 Mouser Part No 824-10142048-31	TE Connectivity / Measurement Specialties	Board Mount Humidity Sensors HTU31V I.C 31V RH/T ANALOG R1500 4kV Learn More about TE Connectivity / Measurement Specialties te htu31 rh t sensors	Datasheet	3,180In Stock	Cut Tape $5.32 $4.78 $4.34 $4.17 View Reel $3.04 $3.71 $3.41 $3.15 $3.04 Quote	Min.: 1 Mult.: 1 : 1,500	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors Chipcap2 SIP Digital 2% 3.3V CC2D23-SIP Amphenol Advanced Sensors 1: $16.29 66In Stock	Mfr. Part No. CC2D23-SIP Mouser Part No 527-CC2D23-SIP	Amphenol Advanced Sensors	Board Mount Humidity Sensors Chipcap2 SIP Digital 2% 3.3V Learn More about Amphenol Advanced Sensors amphenol ChipCap2	Datasheet	66In Stock	$16.29 $14.69 $13.57 $12.69 View $12.68 $11.95 Quote	Min.: 1 Mult.: 1	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors Humid & Temp Sensor SHTC1 Sensirion 1: $3.00 1,237In Stock NRND	Mfr. Part No. SHTC1 Mouser Part No 403-SHTC1 NRND	Sensirion	Board Mount Humidity Sensors Humid & Temp Sensor Learn More about Sensirion shtc1 digital humidity sensor	Datasheet	1,237In Stock	Cut Tape $3.00 $2.73 $2.63 $2.24 Reel $1.65 View $2.08 $1.77 $1.63 $1.58	Min.: 1 Mult.: 1 : 1,000	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors ChipCap2 DigitalSleep 3% 5v CC2D35S Amphenol Advanced Sensors 1: $9.09 130In Stock	Mfr. Part No. CC2D35S Mouser Part No 527-CC2D35S	Amphenol Advanced Sensors	Board Mount Humidity Sensors ChipCap2 DigitalSleep 3% 5v Learn More about Amphenol Advanced Sensors amphenol ChipCap2	Datasheet	130In Stock	Cut Tape $9.09 $8.19 $7.50 $7.09 Reel $6.67 View $6.47 $6.15 Quote	Min.: 1 Mult.: 1 : 100	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors Chipcap2 SIP DigitalSleep 3% 3.3V CC2D33S-SIP Amphenol Advanced Sensors 1: $14.50 77In Stock	Mfr. Part No. CC2D33S-SIP Mouser Part No 527-CC2D33S-SIP	Amphenol Advanced Sensors	Board Mount Humidity Sensors Chipcap2 SIP DigitalSleep 3% 3.3V Learn More about Amphenol Advanced Sensors amphenol ChipCap2	Datasheet	77In Stock	$14.50 $13.18 $12.01 $11.12 View $11.02 $10.56 $10.00 Quote	Min.: 1 Mult.: 1	Board Mount Humidity Sensors	I2C
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 $7.95 $7.67 View Reel $6.30 $7.42 $7.03 $6.70 $6.44 $6.30 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors SHT40-AD1P-R2, 2.5KPCSHum. & Temp. IC with cover SHT40-AD1P-R2 Sensirion 1: $2.59 3,047In Stock 15,000On Order New Product	Mfr. Part No. SHT40-AD1P-R2 Mouser Part No 403-SHT40-AD1P-R2 New Product	Sensirion	Board Mount Humidity Sensors SHT40-AD1P-R2, 2.5KPCSHum. & Temp. IC with cover Learn More about Sensirion sht4x humidity temperature sensors	Datasheet	3,047In Stock 15,000On Order On Order Ship Dates Mfr. No: SHT40-AD1P-R2 Stock: 3,047 Can Dispatch Immediately On Order: 5,000 Expected 30/12/2026 10,000 Expected 06/01/2027 Factory Lead Time: 8 Weeks	Cut Tape $2.59 $2.31 $2.08 $1.99 Reel $1.62 View $1.91 $1.74 $1.67 $1.57	Min.: 1 Mult.: 1 : 2,500	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors SHT41-AD1P-R2, 2.5KPCSHum. & Temp. IC with cover SHT41-AD1P-R2 Sensirion 1: $4.18 1,016In Stock 5,000Expected 30/12/2026 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	1,016In Stock 5,000Expected 30/12/2026	Cut Tape $4.18 $3.73 $3.56 $2.91 Reel $2.27 View $2.70 $2.47 $2.38 $2.22 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors Digital Humidity and Temperature Sensor incl Filter Membrane SHT40-AD1F-R2 Sensirion 1: $2.70 36,842In Stock	Mfr. Part No. SHT40-AD1F-R2 Mouser Part No 403-SHT40-AD1F-R2	Sensirion	Board Mount Humidity Sensors Digital Humidity and Temperature Sensor incl Filter Membrane Learn More about Sensirion sht4xf sensors	Datasheet	36,842In Stock	Cut Tape $2.70 $2.40 $2.16 $2.06 Reel $1.55 View $1.93 $1.73 $1.67 $1.54 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors ENS212-LQFM QFN4 T&R 3k5 ENS212-LQFM ScioSense 1: $2.23 3,339In Stock	Mfr. Part No. ENS212-LQFM Mouser Part No 135-ENS212-LQFM	ScioSense	Board Mount Humidity Sensors ENS212-LQFM QFN4 T&R 3k5 Learn More about ScioSense ens21x humidity temperature sensors	Datasheet	3,339In Stock	Cut Tape $2.23 $1.99 $1.79 $1.71 View Reel $1.21 $1.61 $1.44 $1.39 $1.26 $1.21	Min.: 1 Mult.: 1 : 3,500	Board Mount Humidity Sensors	I2C
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: $2.06 4,778In Stock 12,500On Order	Mfr. Part No. SHT40-BD1B-R2 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. Learn More about Sensirion sht4x digital sensor	Datasheet	4,778In Stock 12,500On Order On Order Ship Dates Mfr. No: SHT40-BD1B-R2 Stock: 4,778 Can Dispatch Immediately On Order: 5,000 Expected 11/11/2026 7,500 Expected 30/12/2026 Factory Lead Time: 8 Weeks	Cut Tape $2.06 $1.83 $1.64 $1.56 Reel $1.22 View $1.46 $1.32 $1.27 $1.18 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Board Mount Humidity Sensors	I2C
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: $1.94 4,964In Stock 10,000Expected 25/11/2026	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	4,964In Stock 10,000Expected 25/11/2026	Cut Tape $1.94 $1.73 $1.55 $1.48 View Reel $1.15 $1.42 $1.29 $1.24 $1.21 $1.15 $1.15 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors Automotive-grade, +/-3%RH/+/-0.3C, 4th generation, digital (I2C) humidity and temperature sensor SHT40A-AD1B-R2 Sensirion 1: $3.04 3,378In 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	3,378In Stock	Cut Tape $3.04 $2.71 $2.45 $2.35 Reel $1.92 View $2.26 $2.06 $1.99 $1.81 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Board Mount Humidity Sensors	I2C
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: $3.60 1,290In 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	1,290In Stock	Cut Tape $3.60 $3.21 $2.94 $2.50 Reel $1.92 View $2.32 $2.05 $1.98 $1.81 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors SHT40I-BD1B-R3 Sensirion 1: $2.56 4,831In 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	4,831In Stock	Cut Tape $2.56 $2.29 $2.06 $1.97 View Reel $1.56 $1.89 $1.72 $1.66 $1.62 $1.56 $1.56 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors Digital Humidity and Temperature Sensor incl Filter Membrane SHT41-AD1F-R2 Sensirion 1: $3.50 6,175In Stock 7,500Expected 03/02/2027	Mfr. Part No. SHT41-AD1F-R2 Mouser Part No 403-SHT41-AD1F-R2	Sensirion	Board Mount Humidity Sensors Digital Humidity and Temperature Sensor incl Filter Membrane Learn More about Sensirion sht4xf sensors	Datasheet	6,175In Stock 7,500Expected 03/02/2027	Cut Tape $3.50 $3.14 $2.83 $2.72 Reel $2.14 View $2.62 $2.41 $2.32 $2.13 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Board Mount Humidity Sensors	I2C
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: $3.67 848In 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	848In Stock	Cut Tape $3.67 $3.29 $2.97 $2.85 Reel $2.33 View $2.73 $2.50 $2.42 $2.24 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Board Mount Humidity Sensors	I2C

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I2C Environmental Sensors

Types of Environmental Sensors

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