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I2C Semiconductors

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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.
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
Temperature Sensor Development Tools An integrated K-type thermocouple sensor unit U133-V11 M5Stack 1: $15.95 206In Stock	Mfr. Part No. U133-V11 Mouser Part No 170-U133-V11	M5Stack	Temperature Sensor Development Tools An integrated K-type thermocouple sensor unit Learn More about M5Stack unit kmeter temperature sensor	Datasheet	206In Stock	$15.95	Min.: 1 Mult.: 1
Multiple Function Sensor Development Tools ENV Pro Unit with Temperatur Humidity Pressure and Gas sensor(BME688) U169 M5Stack 1: $19.95 124In Stock	Mfr. Part No. U169 Mouser Part No 170-U169	M5Stack	Multiple Function Sensor Development Tools ENV Pro Unit with Temperatur Humidity Pressure and Gas sensor(BME688) Learn More about M5Stack u169 env pro unit	Datasheet	124In Stock	$19.95	Min.: 1 Mult.: 1
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 +/-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 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	4,964In 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 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 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 SHT40I-BD1B-R3 Sensirion 1: $2.56 4,826In 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	4,826In 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 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 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 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 Automotive-grade, +/-2%RH/+/-0.2C, 4th generation, humidity and temperature sensor with PWM Interface SHT41A-FD1B-R2 Sensirion 1: $3.67 732In 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	732In Stock	Cut Tape $3.67 $3.29 $2.97 $2.85 Reel $2.35 View $2.73 $2.50 $2.42 $2.24 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Temperature Sensors The STS4L is a fully digital, highly cost-effective temperature sensor that provides the accuracy required for most applications. STS4L-AD1B-R3 Sensirion 1: $0.60 8,447In Stock 30,000Expected 02/12/2026	Mfr. Part No. STS4L-AD1B-R3 Mouser Part No 403-STS4L-AD1B-R3	Sensirion	Board Mount Temperature Sensors The STS4L is a fully digital, highly cost-effective temperature sensor that provides the accuracy required for most applications. Learn More about Sensirion sts40 temperature sensor	Datasheet	8,447In Stock 30,000Expected 02/12/2026	Cut Tape $0.60 $0.524 $0.463 $0.44 View Reel $0.323 $0.419 $0.369 $0.356 $0.347 $0.323 $0.323 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.7mm RV-8263-C8 32.768kHz-20PPM-TA-QC Micro Crystal 1: $1.51 4,312In Stock	Mfr. Part No. RV-8263-C8 32.768kHz-20PPM-TA-QC Mouser Part No 428-204208-MC01	Micro Crystal	Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.7mm Learn More about Micro Crystal rv 8263 c8 rtc modules	Datasheet	4,312In Stock	Cut Tape $1.51 $1.11 $0.991 $0.879 Reel $0.792 View $0.826 $0.793 $0.749 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Switch IC Development Tools Adafruit PCA9548 8-Channel STEMMA QT / Qwiic I2C Multiplexer - TCA9548A Compatible 5626 Adafruit 1: $6.95 215In Stock 300Expected 17/11/2026	Mfr. Part No. 5626 Mouser Part No 485-5626	Adafruit	Switch IC Development Tools Adafruit PCA9548 8-Channel STEMMA QT / Qwiic I2C Multiplexer - TCA9548A Compatible		215In Stock 300Expected 17/11/2026	$6.95	Min.: 1 Mult.: 1
Temperature Sensor Development Tools Adafruit Sensirion SHT45 Precision Temperature & Humidity Sensor - STEMMA QT / Qwiic 5665 Adafruit 1: $12.50 722In Stock	Mfr. Part No. 5665 Mouser Part No 485-5665	Adafruit	Temperature Sensor Development Tools Adafruit Sensirion SHT45 Precision Temperature & Humidity Sensor - STEMMA QT / Qwiic		722In Stock	$12.50	Min.: 1 Mult.: 1
Power Management IC Development Tools Adafruit USB Type C Power Delivery Dummy Breakout - I2C or Fixed - HUSB238 5807 Adafruit 1: $5.95 565In Stock 530Expected 25/02/2027	Mfr. Part No. 5807 Mouser Part No 485-5807	Adafruit	Power Management IC Development Tools Adafruit USB Type C Power Delivery Dummy Breakout - I2C or Fixed - HUSB238		565In Stock 530Expected 25/02/2027	$5.95	Min.: 1 Mult.: 1
Power Management IC Development Tools Adafruit INA228 - I2C 85V 20-bit High or Low Side Power Monitor - STEMMA QT / Qwiic 5832 Adafruit 1: $14.95 495In Stock 704Expected 25/02/2027	Mfr. Part No. 5832 Mouser Part No 485-5832	Adafruit	Power Management IC Development Tools Adafruit INA228 - I2C 85V 20-bit High or Low Side Power Monitor - STEMMA QT / Qwiic		495In Stock 704Expected 25/02/2027	$14.95	Min.: 1 Mult.: 1
Multiple Function Sensor Development Tools Adafruit BNO055 + BMP280 BFF Add-On for QT Py 5937 Adafruit 1: $29.95 64In Stock	Mfr. Part No. 5937 Mouser Part No 485-5937	Adafruit	Multiple Function Sensor Development Tools Adafruit BNO055 + BMP280 BFF Add-On for QT Py	Datasheet	64In Stock	$29.95	Min.: 1 Mult.: 1
Optical Sensor Development Tools VD55G0 S-Board: Hardware MIPI CSI-2 kit integrating sensor on embedded platforms STEVAL-55G0MBI1 STMicroelectronics 1: $58.44 31In Stock	Mfr. Part No. STEVAL-55G0MBI1 Mouser Part No 511-STEVAL-55G0MBI	STMicroelectronics	Optical Sensor Development Tools VD55G0 S-Board: Hardware MIPI CSI-2 kit integrating sensor on embedded platforms Learn More about STMicroelectronics st steval 55g0mbi1 evaluation board	Datasheet	31In Stock	$58.44	Min.: 1 Mult.: 1 Max.: 15
Optical Sensor Development Tools VD66GY S-Board: Hardware MIPI CSI-2 kit, VD66GY sensor, embedded platforms STEVAL-66GYMAI1 STMicroelectronics 1: $58.44 23In Stock 68On Order	Mfr. Part No. STEVAL-66GYMAI1 Mouser Part No 511-STEVAL-66GYMAI1	STMicroelectronics	Optical Sensor Development Tools VD66GY S-Board: Hardware MIPI CSI-2 kit, VD66GY sensor, embedded platforms Learn More about STMicroelectronics steval 66gymai kit	Datasheet	23In Stock 68On Order	$58.44	Min.: 1 Mult.: 1 Max.: 15
Optical Sensor Development Tools P-Board: Hardware MIPI CSI-2 kit integrating promodules, embedded platforms STEVAL-CAM-M0I1 STMicroelectronics 1: $38.96 122In Stock 113On Order	Mfr. Part No. STEVAL-CAM-M0I1 Mouser Part No 511-STEVAL-CAM-M0I1	STMicroelectronics	Optical Sensor Development Tools P-Board: Hardware MIPI CSI-2 kit integrating promodules, embedded platforms Learn More about STMicroelectronics steval cam m0i kit	Datasheet	122In Stock 113On Order	$38.96	Min.: 1 Mult.: 1 Max.: 15
EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, TSSOP 24CSM01T-E/ST Microchip Technology 1: $1.20 4,125In Stock	Mfr. Part No. 24CSM01T-E/ST Mouser Part No 579-24CSM01T-E/ST	Microchip Technology	EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, TSSOP Learn More about Microchip Technology microchip 24csm01 eeproms	Datasheet	4,125In Stock	Cut Tape $1.20 $1.16 $1.13 Reel $1.11 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Security ICs / Authentication ICs ECDH/ECC 10Kb, 3-CONTACT, SWI, T/R ATECC608C-RBHCZ-T Microchip Technology 1: $0.89 4,845In Stock	Mfr. Part No. ATECC608C-RBHCZ-T Mouser Part No 579-ATECC608CRBHCZT	Microchip Technology	Security ICs / Authentication ICs ECDH/ECC 10Kb, 3-CONTACT, SWI, T/R Learn More about Microchip Technology microchip atecc608c cryptoauthentication	Datasheet	4,845In Stock	Cut Tape $0.89 $0.873 Reel $0.731 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Security ICs / Authentication ICs ECC/ECDH, SWI, SOIC T/R ATECC608C-SSHCZ-T Microchip Technology 1: $0.73 4,686In Stock	Mfr. Part No. ATECC608C-SSHCZ-T Mouser Part No 579-ATECC608CSSHCZT	Microchip Technology	Security ICs / Authentication ICs ECC/ECDH, SWI, SOIC T/R Learn More about Microchip Technology microchip atecc608c cryptoauthentication	Datasheet	4,686In Stock	Cut Tape $0.73 $0.72 Reel $0.603 MouseReel Available	Min.: 1 Mult.: 1 : 4,000