.hide-partial { max-height: none; } .show-more { display: none; }

I2C Semiconductors

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Semiconductors

List Images

Results: 5,337

Applied Filters:

Interface Type = I2C

Manufacturer

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
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 4,826In 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 £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 8,997In 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	8,997In 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
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 215In Stock 300Expected 04/11/2026	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 04/11/2026	£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 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	£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 502In 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		502In 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
Security ICs / Authentication ICs ECC/ECDH, SWI, SOIC T/R ATECC608C-SSHCZ-T Microchip Technology 1: £0.548 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 £0.548 £0.54 Reel £0.458 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Security ICs / Authentication ICs ECC/ECDH, I2C, SOIC Bulk ATECC608C-SSHDA-B Microchip Technology 1: £0.601 2,353In Stock	Mfr. Part No. ATECC608C-SSHDA-B Mouser Part No 579-ATECC608CSSHDA-B	Microchip Technology	Security ICs / Authentication ICs ECC/ECDH, I2C, SOIC Bulk Learn More about Microchip Technology microchip atecc608c cryptoauthentication	Datasheet	2,353In Stock	£0.601 £0.507	Min.: 1 Mult.: 1
Security ICs / Authentication ICs ECC/ECDH, I2C, SOIC T/R ATECC608C-SSHDA-T Microchip Technology 1: £0.578 9,039In Stock 16,000Expected 11/11/2026	Mfr. Part No. ATECC608C-SSHDA-T Mouser Part No 579-ATECC608CSSHDAT	Microchip Technology	Security ICs / Authentication ICs ECC/ECDH, I2C, SOIC T/R Learn More about Microchip Technology microchip atecc608c cryptoauthentication	Datasheet	9,039In Stock 16,000Expected 11/11/2026	Cut Tape £0.578 £0.574 Reel £0.488 MouseReel Available	Min.: 1 Mult.: 1 : 4,000