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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
Board Mount Humidity Sensors Automotive-grade, +/-3%RH/+/-0.3C, 4th generation, humidity and temperature sensor with PWM Interface SHT40A-FD1B-R2 Sensirion 1: $3.18 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 $3.18 $2.88 $2.70 $2.33 View Reel $1.75 $2.16 $2.00 $1.93 $1.75 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors I.C 21DF RH/T DIGITAL MODULE HTU21D TE Connectivity / Measurement Specialties 1: $9.27 4,774In 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	4,774In Stock	Cut Tape $9.27 $7.83 $7.27 $6.14 Reel $5.27 View $5.14 $4.93 Quote MouseReel Available	Min.: 1 Mult.: 1 : 400	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors ChipCap2 DigitalSleep 3% 3.3v CC2D33S Amphenol Advanced Sensors 1: $7.10 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 $7.10 $6.73 $6.38 $6.06 Reel $5.83 View $5.70 $5.69 Quote	Min.: 1 Mult.: 1 : 100	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors Humidity and Temperature module, exposed sensor version, -40 C to +125 C, digital I2C output HYT 271_5 Innovative Sensor Technology 1: $43.20 82In Stock	Mfr. Part No. HYT 271_5 Mouser Part No 916-153435	Innovative Sensor Technology	Board Mount Humidity Sensors Humidity and Temperature module, exposed sensor version, -40 C to +125 C, digital I2C output Learn More about Innovative Sensor Technology ist hyt humidity temp modules	Datasheet	82In Stock	$43.20 $39.75 $38.46 $38.26 View $37.28 $34.91 Quote	Min.: 1 Mult.: 1	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 $8.39 Reel $8.09 View $7.71 $7.46 Quote	Min.: 1 Mult.: 1 : 100	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors ChipCap2 Analog 2% 3.3v CC2A23 Amphenol Advanced Sensors 1: $11.17 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 $11.17 $10.06 $9.45 $8.79 Reel $8.20 View $7.80 $7.78 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: $9.70 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 $9.70 $9.18 $8.72 $8.09 Reel $7.85 View $7.13 Quote	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 $2.85 $3.62 $3.36 $3.15 $2.85 Quote	Min.: 1 Mult.: 1 : 1,500	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors ChipCap2 DigitalSleep 3% 5v CC2D35S Amphenol Advanced Sensors 1: $8.07 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 $8.07 $7.50 $7.02 $6.79 Reel $6.35 View $6.03 $5.96 Quote	Min.: 1 Mult.: 1 : 100	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors Chipcap2 SIP Digital 2% 3.3V CC2D23-SIP Amphenol Advanced Sensors 1: $14.62 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	$14.62 $13.63 $12.78 $12.43 View $12.42 $11.95 Quote	Min.: 1 Mult.: 1	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors Humid & Temp Sensor SHTC1 Sensirion 1: $2.81 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 $2.81 $2.68 $2.62 $2.24 Reel $1.63 View $2.08 $1.77 $1.58	Min.: 1 Mult.: 1 : 1,000	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors Chipcap2 SIP DigitalSleep 3% 3.3V CC2D33S-SIP Amphenol Advanced Sensors 1: $13.79 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	$13.79 $12.97 $11.41 $10.82 View $10.80 $10.55 $9.90 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 $6.27 $7.41 $7.02 $6.70 $6.44 $6.27 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 2,977In 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	2,977In Stock 15,000On Order On Order Ship Dates Mfr. No: SHT40-AD1P-R2 Stock: 2,977 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 896In 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	896In 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 37,558In 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	37,558In 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 4,669In 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	4,669In Stock 12,500On Order On Order Ship Dates Mfr. No: SHT40-BD1B-R2 Stock: 4,669 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 4,874In Stock 10,000Expected 19/11/2026	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	4,874In Stock 10,000Expected 19/11/2026	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 4,776In 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	4,776In 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 6,165In 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	6,165In 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 845In 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	845In 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
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: $3.67 1,373In 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	1,373In Stock	Cut Tape $3.67 $3.29 $2.97 $2.85 Reel $2.31 View $2.73 $2.50 $2.42 $2.24 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Board Mount Humidity Sensors	I2C

I2C Environmental Sensors

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I2C Environmental Sensors

Types of Environmental Sensors

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