Sensor ICs

We stock a variety of types of sensor ICs to suit any application from multiple devices within portable electronics to air conditioning systems. The range includes IC sensors, accelerometer ICs and hall effect sensor ICs from trusted brands such as Analog Devices, Texas Instruments, STMicroelectronics, NXP and Maxim.

What is an IC Sensor?

Integrated circuit (IC) sensors are commonly used within circuits and on PCB boards to sense and detect a wide range of parameters. They're available in a wide range of types depending on the factor that is being measured including temperature, pressure, light and movement.

Types of Sensor ICs

ICs are extremely small with reliable performance and are used in almost all electronic devices including computers, cars, smartphones and cameras. In one integrated circuit, there can be thousands of different devices performing a variety of complex task, including multiple types of sensor. In a typical smartphone, you could find up to 14 different types of sensor providing different applications. Here are some of the most commonly used IC sensors and examples of their uses:

  • Accelerometers sensors - used to detect acceleration or speed for example within wearable smart devices to detect steps.
  • Temperature sensor - measure temperature, commonly used in AC control systems.
  • Hall effect sensor ICs - used to measure position change, they can be found within a car gearbox.
  • Sound sensors - used to detect decibels or frequency of sound, found in many places including the microphone in a smartphone.
  • Proximity sensors - signals are sent that react to the presence of nearby objects.
  • Light sensors - can be used to measure ambient light, this can be interpreted and display monitors can adjust their brightness automatically.
Biometric Sensor ICs
Biometric Sensor ICs
Colour & Light Sensor ICs
Colour & Light Sensor ICs
Current Sensor ICs
Current Sensor ICs
Environmental Sensor ICs
Environmental Sensor ICs
Force Sensors
Force Sensors
Image Sensor ICs
Image Sensor ICs
Motion Sensor ICs
Motion Sensor ICs
Pressure Sensor ICs
Pressure Sensor ICs
Proximity Sensor ICs
Proximity Sensor ICs
Sound Sensor ICs
Sound Sensor ICs
Temperature & Humidity Sensor ICs
Temperature & Humidity Sensor ICs
Touch Screen Sensor ICs
Touch Screen Sensor ICs

4403 Products showing for Sensor ICs

1 of 221
In Stock
Sensirion SEN55-SDN-T NOx, PM, RH, VOC Environmental Sensor for Particulate Matter, Relative Humidity, Temperature, Voc
  • RS stock no. 240-9022
  • Mfr. Part No. SEN55-SDN-T
Subtotal (1 unit)
R 522,51(exc. VAT)
R 522,51/unit
In Stock
NSL-19M51 Luna Optoelectronics Light Dependent Resistor Sensor TO-18 2 50mW
  • RS stock no. 914-6710
  • Mfr. Part No. NSL-19M51
Subtotal (1 pack of 10 units)
R 212,15(exc. VAT)
R 21,215/unit
In Stock
Bosch Sensortec BME680 Series, Digital Output Temperature & Humidity Sensor, Surface Mount, SPI, I2C, ±0.6 %, 0 to 65
  • RS stock no. 176-7943
  • Mfr. Part No. BME680
Subtotal (1 pack of 2 units)
R 296,29(exc. VAT)
R 148,145/unit
In Stock
Solartron Metrology LVDT
  • RS stock no. 646-527
  • Mfr. Part No. 922935
Subtotal (1 unit)
R 3 609,00(exc. VAT)
R 3 609,00/unit
In Stock
Texas Instruments INA240A1PWR, Current Sensor 8-Pin, TSSOP
  • RS stock no. 226-4772
  • Mfr. Part No. INA240A1PWR
Subtotal (1 pack of 5 units)
R 324,13(exc. VAT)
R 64,826/unit
In Stock
KPS-3227SP1C Kingbright Ambient Light Sensor Unit 700 nm LFCSP 4-Pin
  • RS stock no. 871-7365
  • Mfr. Part No. KPS-3227SP1C
Subtotal (1 pack of 20 units)
R 238,98(exc. VAT)
R 11,949/unit
Limited stock
NSL-5112 Luna Optoelectronics LDR (Light Dependent Resistor) TO-18 2 50mW
  • RS stock no. 466-1968
  • Mfr. Part No. NSL-5112
Subtotal (1 unit)
R 8,91(exc. VAT)
R 8,91/unit
In Stock
DiodesZetex Through Hole Micropower Omnipolar Hall-Effect Sensor Switch 2.5 V 5.5V, SIP, 3-Pin
  • RS stock no. 885-5397
  • Mfr. Part No. AH180-PG-B
Subtotal (1 pack of 10 units)
R 54,34(exc. VAT)
R 5,434/unit
In Stock
SEN0390 DFRobot Ambient Light Sensor Ambient Light Sensor
  • RS stock no. 247-3248
  • Mfr. Part No. SEN0390
Subtotal (1 unit)
R 153,61(exc. VAT)
R 153,61/unit
In Stock
Sensirion Particulate Matter Sensor for Air Quality Monitors
  • RS stock no. 186-2540
  • Mfr. Part No. SPS30
Subtotal (1 unit)
R 630,95(exc. VAT)
R 630,95/unit
In Stock
DiodesZetex Through Hole Hall Effect Sensor 2.7 V 27V, SIP-3, 3-Pin
  • RS stock no. 244-1852
  • Mfr. Part No. AH3270Q-P-B
Subtotal (1 pack of 25 units)
R 144,025(exc. VAT)
R 5,761/unit
In Stock
Allegro Microsystems 1 Axis Through Hole Hall Effect Sensor 4.5 V 5.5V, Analogue, SIP, 3-Pin
  • RS stock no. 753-2002
  • Mfr. Part No. A1324LUA-T
Subtotal (1 pack of 2 units)
R 62,91(exc. VAT)
R 31,455/unit
Currently unavailable
InvenSense 9 Axis Surface Motion Sensor 1.71 V 3.6V, I2C/SPI, QFN, 24-Pin
  • RS stock no. 218-2214
  • Mfr. Part No. ICM-20948
Subtotal (1 pack of 2 units)
R 303,02(exc. VAT)
R 151,51/unit
Last RS stock
RS PRO, Analogue Output Humidity Sensor, Plug-in, Analogue, ±3 %RH, 2-Pin
  • RS stock no. 246-5629
Subtotal (1 unit)
R 41,52(exc. VAT)
R 41,52/unit
In Stock
Infineon 1 Axis Surface Position Sensor 4.5 V 5.5V, PWM, PG-TDSO-8-1, 8-Pin
  • RS stock no. 349-359
  • Mfr. Part No. TLE49SRP8XUMA1
Subtotal (1 pack of 2 units)
R 150,09(exc. VAT)
R 75,045/unit
In Stock
SGX Sensors PS1-SO2-50 Sulphur Dioxide Gas Sensor for SO2 Detectors
  • RS stock no. 254-1551
  • Mfr. Part No. PS1-SO2-50
Subtotal (1 unit)
R 1 190,35(exc. VAT)
R 1 190,35/unit
Temporarily out of stock
Infineon 5-Pin Microphone, Omni-Directional, Surface, Digital Output, LLGA 3.6 V 3.6V
  • RS stock no. 236-3649
  • Mfr. Part No. IM69D130V01XTSA1
Subtotal (1 pack of 5 units)
R 159,17(exc. VAT)
R 31,834/unit
In Stock
Okdo DHT22 Series, Digital Output Temperature & Humidity Sensor, ±2 %
  • RS stock no. 257-6801
  • Mfr. Part No. TS2176-A
Subtotal (1 unit)
R 234,09(exc. VAT)
R 234,09/unit
In Stock
Texas Instruments LM35 Series, Voltage Output Temperature Sensor, Through Hole Mount, Analogue, ±2°C, 3-Pin TO-92
  • RS stock no. 811-5595
  • Mfr. Part No. LM35DZ/LFT1
Subtotal (1 pack of 10 units)
R 287,71(exc. VAT)
R 28,771/unit
In Stock
S+S Regeltechnik GmbH HTF50 Series Temperature & Humidity Sensor
  • RS stock no. 533-832
  • Mfr. Part No. HTF50 PT1000 SILIKON 5M (1101-6030-5251-120)
Subtotal (1 unit)
R 676,72(exc. VAT)
R 676,72/unit
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