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I2C Semiconductors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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: £1.68 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 £1.68 £1.49 £1.34 £1.28 View Reel £0.908 £1.20 £1.08 £1.05 £0.943 £0.908	Min.: 1 Mult.: 1 : 3,500
Temperature Sensor Development Tools An integrated K-type thermocouple sensor unit U133-V11 M5Stack 1: £11.98 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	£11.98	Min.: 1 Mult.: 1
Multiple Function Sensor Development Tools ENV Pro Unit with Temperatur Humidity Pressure and Gas sensor(BME688) U169 M5Stack 1: £14.98 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	£14.98	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: £1.55 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 £1.55 £1.37 £1.23 £1.17 Reel £0.917 View £1.10 £0.995 £0.952 £0.882 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: £1.46 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 £1.46 £1.30 £1.16 £1.11 View Reel £0.863 £1.07 £0.969 £0.934 £0.908 £0.863 £0.863 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: £2.28 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 £2.28 £2.03 £1.84 £1.76 Reel £1.44 View £1.69 £1.55 £1.49 £1.36 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: £2.71 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 £2.71 £2.41 £2.21 £1.88 Reel £1.44 View £1.75 £1.54 £1.48 £1.36 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Humidity Sensors SHT40I-BD1B-R3 Sensirion 1: £1.92 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 £1.92 £1.72 £1.55 £1.48 View Reel £1.17 £1.42 £1.29 £1.25 £1.21 £1.17 £1.17 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: £2.63 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 £2.63 £2.36 £2.12 £2.04 Reel £1.61 View £1.96 £1.81 £1.75 £1.60 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: £2.76 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 £2.76 £2.47 £2.23 £2.14 Reel £1.75 View £2.05 £1.88 £1.82 £1.68 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: £2.76 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 £2.76 £2.47 £2.23 £2.14 Reel £1.74 View £2.05 £1.88 £1.82 £1.68 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: £2.76 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 £2.76 £2.47 £2.23 £2.14 Reel £1.76 View £2.05 £1.88 £1.82 £1.68 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: £0.45 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 £0.45 £0.394 £0.347 £0.33 View Reel £0.243 £0.314 £0.277 £0.267 £0.26 £0.243 £0.243 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Multiple Function Sensor Development Tools Eval Board for PN ICM-45686 EV_ICM-45686 TDK InvenSense 1: £24.40 63In Stock 30Expected 05/11/2026	Mfr. Part No. EV_ICM-45686 Mouser Part No 410-EV_ICM-45686	TDK InvenSense	Multiple Function Sensor Development Tools Eval Board for PN ICM-45686 Learn More about TDK InvenSense tdk ev icm 45686 eval board	Datasheet	63In Stock 30Expected 05/11/2026	£24.40	Min.: 1 Mult.: 1
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.7mm RV-8263-C8 32.768kHz-20PPM-TA-QC Micro Crystal 1: £1.42 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 £1.42 £1.05 £0.934 £0.828 Reel £0.746 View £0.779 £0.747 £0.706 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: £5.22 214In 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		214In Stock 300Expected 17/11/2026	£5.22	Min.: 1 Mult.: 1
Temperature Sensor Development Tools Adafruit Sensirion SHT45 Precision Temperature & Humidity Sensor - STEMMA QT / Qwiic 5665 Adafruit 1: £9.38 730In 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		730In Stock	£9.38	Min.: 1 Mult.: 1
Power Management IC Development Tools Adafruit USB Type C Power Delivery Dummy Breakout - I2C or Fixed - HUSB238 5807 Adafruit 1: £4.47 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	£4.47	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: £11.23 485In 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		485In Stock 704Expected 25/02/2027	£11.23	Min.: 1 Mult.: 1
Multiple Function Sensor Development Tools Adafruit BNO055 + BMP280 BFF Add-On for QT Py 5937 Adafruit 1: £22.49 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	£22.49	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: £43.92 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	£43.92	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: £43.92 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	£43.92	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: £29.28 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	£29.28	Min.: 1 Mult.: 1 Max.: 15
EEPROM 1Mbit 3.4MHz I2C SERIAL EEPROM, E-Temp, ECC, TSSOP 24CSM01T-E/ST Microchip Technology 1: £0.899 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 £0.899 £0.871 £0.849 Reel £0.834 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: £0.668 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 £0.668 £0.656 Reel £0.556 MouseReel Available	Min.: 1 Mult.: 1 : 5,000