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MouseReel Environmental Sensors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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 Automotive-grade, +/-3%RH/+/-0.3C, 4th generation, humidity and temperature sensor with PWM Interface SHT40A-FD1B-R2 Sensirion 1: 2,73 € 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 2,73 € 2,48 € 2,32 € 2,00 € View Reel 1,51 € 1,86 € 1,72 € 1,66 € 1,51 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors HTU20D RH/T SENSOR IC DIGITAL HPP845E034R5 TE Connectivity / Measurement Specialties 1: 3,12 € 9 015In 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 015In Stock	Cut Tape 3,12 € 2,80 € 2,53 € 2,43 € View Reel 2,02 € 2,33 € 2,15 € 2,08 € 2,04 € 2,02 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000	Board Mount Humidity Sensors
Board Mount Humidity Sensors I.C 21DF RH/T DIGITAL MODULE HTU21D TE Connectivity / Measurement Specialties 1: 7,97 € 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 7,97 € 6,73 € 6,25 € 5,28 € Reel 4,53 € View 4,42 € 4,24 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 400	Board Mount Humidity Sensors	I2C
Air Quality Sensors MOX Sensor SGP40-D-R4 Sensirion 1: 6,46 € 14 927In Stock	Mfr. Part No. SGP40-D-R4 Mouser Part No 403-SGP40-D-R4	Sensirion	Air Quality Sensors MOX Sensor Learn More about Sensirion sgp40 air quality sensors	Datasheet	14 927In Stock	Cut Tape 6,46 € 5,93 € 5,34 € 5,16 € View Reel 3,99 € 4,90 € 4,64 € 4,60 € 3,99 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Air Quality Sensors		3.3 V
Board Mount Humidity Sensors RH Accuracy +/- 3% Analog, DFN Type SHT30-ARP-B2.5kS Sensirion 1: 2,61 € 7 182In Stock	Mfr. Part No. SHT30-ARP-B2.5kS Mouser Part No 403-SHT30-ARP-B	Sensirion	Board Mount Humidity Sensors RH Accuracy +/- 3% Analog, DFN Type Learn More about Sensirion sht3x arp sensors	Datasheet	7 182In Stock	Cut Tape 2,61 € 2,33 € 2,11 € 2,02 € Reel 1,65 € View 1,94 € 1,78 € 1,73 € 1,60 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Board Mount Humidity Sensors
Board Mount Humidity Sensors ChipCap2 Analog 2% 3.3v CC2A23 Amphenol Advanced Sensors 1: 9,61 € 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 9,61 € 8,65 € 8,13 € 7,56 € Reel 7,05 € View 6,71 € 6,69 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 100	Board Mount Humidity Sensors	I2C
Air Quality Sensors Industrial grade IR-LED for Hydro-carbon gas detection AK9703AJ Asahi Kasei Microdevices 1: 8,93 € 1 159In Stock	Mfr. Part No. AK9703AJ Mouser Part No 412-AK9703AJ	Asahi Kasei Microdevices	Air Quality Sensors Industrial grade IR-LED for Hydro-carbon gas detection Learn More about Asahi Kasei Microdevices asahi kasei ir led elements	Datasheet	1 159In Stock	Cut Tape 8,93 € 8,08 € 7,39 € 7,13 € View Reel 6,16 € 6,89 € 6,58 € 6,16 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 1 000	Air Quality Sensors		1.48 V to 2.05 V
Smoke Detectors PHOTO SMOKE DET IC W/TEMP TIMER RE46C140S16TF Microchip Technology 1: 0,877 € 2 628In Stock	Mfr. Part No. RE46C140S16TF Mouser Part No 579-RE46C140S16TF	Microchip Technology	Smoke Detectors PHOTO SMOKE DET IC W/TEMP TIMER	Datasheet	2 628In Stock	Cut Tape 0,877 € 0,777 € 0,71 € Reel 0,659 € MouseReel Available	Min.: 1 Mult.: 1 : 2 600	Smoke Detectors		9 V
Smoke Detectors Photo S.D IC w/Alarm Mem Cont. RE46C166S16TF Microchip Technology 1: 1,20 € 2 542In Stock	Mfr. Part No. RE46C166S16TF Mouser Part No 579-RE46C166S16TF	Microchip Technology	Smoke Detectors Photo S.D IC w/Alarm Mem Cont.	Datasheet	2 542In Stock	Cut Tape 1,20 € 1,01 € 0,955 € Reel 0,912 € MouseReel Available	Min.: 1 Mult.: 1 : 2 600	Smoke Detectors		9 V
Board Mount Humidity Sensors I.C 20D RH/T B400 DIGITAL HPP845E034R4 TE Connectivity / Measurement Specialties 1: 5,11 € 800In Stock	Mfr. Part No. HPP845E034R4 Mouser Part No 571-HPP845E034R4	TE Connectivity / Measurement Specialties	Board Mount Humidity Sensors I.C 20D RH/T B400 DIGITAL	Datasheet	800In Stock	Cut Tape 5,11 € 4,73 € 4,43 € 4,32 € Reel 3,67 € View 3,91 € 3,59 € 3,54 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 400	Board Mount Humidity Sensors
Board Mount Humidity Sensors Automotive +/-0.5% R H accurate analog-o HDC3120QDEFRQ1 Texas Instruments 1: 2,65 € 5In Stock 6 000On Order 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	5In Stock 6 000On Order On Order Ship Dates Mfr. No: HDC3120QDEFRQ1 Stock: 5 Can Dispatch Immediately On Order: 3 000 Expected 01/03/2027 3 000 Expected 15/03/2027 Factory Lead Time: 26 Weeks	Cut Tape 2,65 € 2,36 € 2,12 € 1,69 € View Reel 1,37 € 1,63 € 1,49 € 1,44 € 1,37 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Board Mount Humidity Sensors	Analog
Board Mount Humidity Sensors Lw Pwr high acc Digi tal Humid Sensor A A 595-HDC1010YPAR HDC1000YPAR Texas Instruments 1: 8,27 € 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 8,27 € 7,48 € 6,84 € 6,60 € View Reel 5,39 € 6,37 € 6,04 € 5,76 € 5,54 € 5,39 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Board Mount Humidity Sensors	I2C
Smoke Detectors PHOTO SMOKE DET IC W/TEMPORAL RE46C141SW16TF Microchip Technology 1: 1,23 € 750In Stock	Mfr. Part No. RE46C141SW16TF Mouser Part No 579-RE46C141SW16TF	Microchip Technology	Smoke Detectors PHOTO SMOKE DET IC W/TEMPORAL	Datasheet	750In Stock	Cut Tape 1,23 € 1,04 € 0,998 € Reel 0,946 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	Smoke Detectors		9 V
Board Mount Humidity Sensors SHT41-AD1P-R2, 2.5KPCSHum. & Temp. IC with cover SHT41-AD1P-R2 Sensirion 1: 3,59 € 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 3,59 € 3,21 € 3,06 € 2,50 € Reel 1,95 € View 2,32 € 2,12 € 2,05 € 1,91 € 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: 2,32 € 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 2,32 € 2,06 € 1,86 € 1,77 € Reel 1,33 € View 1,66 € 1,49 € 1,44 € 1,32 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors Digital Industrial Humidity and Temperature Sensor incl Filter Membrane SHT40I-AD1F-R2 Sensirion 1: 2,63 € 9 358In 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 358In Stock	Cut Tape 2,63 € 2,35 € 2,12 € 2,04 € Reel 1,67 € View 1,95 € 1,79 € 1,72 € 1,63 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Board Mount Humidity Sensors
Air Quality Sensors STCC4-D-R3 CO2 I2C, SMD ToR 1500 pcs STCC4-D-R3 Sensirion 1: 8,65 € 742In Stock 6 000Expected 30/12/2026 New Product	Mfr. Part No. STCC4-D-R3 Mouser Part No 403-STCC4-D-R3 New Product	Sensirion	Air Quality Sensors STCC4-D-R3 CO2 I2C, SMD ToR 1500 pcs Learn More about Sensirion stcc4 mini co2 sensor	Datasheet	742In Stock 6 000Expected 30/12/2026	Cut Tape 8,65 € 7,83 € 7,16 € 6,91 € View Reel 5,95 € 6,68 € 6,36 € 5,95 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 1 500 : 1 500	Air Quality Sensors
Board Mount Humidity Sensors SHT30-DIS-B10kS Sensirion 1: 2,61 € 2 692In Stock 10 000Expected 03/02/2027	Mfr. Part No. SHT30-DIS-B10kS Mouser Part No 403-SHT30-DIS-B10KS	Sensirion	Board Mount Humidity Sensors	Datasheet	2 692In Stock 10 000Expected 03/02/2027	Cut Tape 2,61 € 2,33 € 2,11 € 2,02 € View Reel 1,63 € 1,94 € 1,78 € 1,73 € 1,69 € 1,63 € 1,63 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000	Board Mount Humidity Sensors
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: 1,77 € 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 1,77 € 1,57 € 1,41 € 1,34 € Reel 1,05 € View 1,26 € 1,14 € 1,09 € 1,01 € 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: 1,67 € 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 1,67 € 1,49 € 1,33 € 1,27 € View Reel 0,989 € 1,22 € 1,11 € 1,07 € 1,04 € 0,989 € 0,989 € 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: 2,61 € 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 2,61 € 2,33 € 2,11 € 2,02 € Reel 1,65 € View 1,94 € 1,77 € 1,71 € 1,56 € 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: 3,10 € 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 3,10 € 2,76 € 2,53 € 2,15 € Reel 1,65 € View 2,00 € 1,76 € 1,70 € 1,56 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Board Mount Humidity Sensors	I2C
Board Mount Humidity Sensors SHT40I-BD1B-R3 Sensirion 1: 2,20 € 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 2,20 € 1,97 € 1,77 € 1,69 € View Reel 1,34 € 1,63 € 1,48 € 1,43 € 1,39 € 1,34 € 1,34 € 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: 3,01 € 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 3,01 € 2,70 € 2,43 € 2,34 € Reel 1,84 € View 2,25 € 2,07 € 2,00 € 1,83 € 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: 3,16 € 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 3,16 € 2,83 € 2,55 € 2,45 € Reel 2,00 € View 2,35 € 2,15 € 2,08 € 1,93 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Board Mount Humidity Sensors	I2C