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

4519 Products showing for Sensor ICs

1 of 226
In Stock
Allegro Microsystems ACS770LCB-050U-PFF-T, Current Sensor 5-Pin, PFF
  • RS stock no. 866-0782
  • Mfr. Part No. ACS770LCB-050U-PFF-T
Each
R 182.33(exc. VAT)
Limited stock
NSL-19M51 Luna Optoelectronics, Light Sensor
  • RS stock no. 914-6710
  • Mfr. Part No. NSL-19M51
Each (In a Pack of 10)
R 21.708(exc. VAT)
In Stock
SGX Sensors SGX-4OX, Oxygen Gas Sensor IC for Portable Gas Detectors
  • RS stock no. 254-1603
  • Mfr. Part No. SGX-4OX
Each
R 968.67(exc. VAT)
Currently unavailable
TE Connectivity Temperature & Humidity Sensor, Voltage Output, Through Hole Mount, Analogue, ±5%RH
  • RS stock no. 893-7373
  • Mfr. Part No. HPP809A031
Each
R 3,236.77(exc. VAT)
Currently unavailable
TE Connectivity Temperature & Humidity Sensor, Voltage Output, Analogue, ±2%
  • RS stock no. 221-7342
  • Mfr. Part No. HPP809A033
Each
R 2,679.53(exc. VAT)
Last RS stock
TE Connectivity Humidity Sensor, Analogue Output, Through Hole Mount, Analogue, ±2%RH, 2 Pins
  • RS stock no. 893-7082
  • Mfr. Part No. HPP801A031
Each
R 179.06(exc. VAT)
Last RS stock
TSSP94056 Vishay, Infrared Proximity Sensor
  • RS stock no. 244-4827
  • Mfr. Part No. TSSP94056
Each
R 23.09(exc. VAT)
In Stock
SGX Sensors VQ41TSB, Ammonia Gas Sensor IC for NH3 Detectors
  • RS stock no. 254-1620
  • Mfr. Part No. VQ41TSB
Each
R 1,762.18(exc. VAT)
Currently unavailable
TE Connectivity Humidity Sensor, Voltage Output, Through Hole Mount, Analogue, ±5%RH, 3 Pins
  • RS stock no. 893-7247
  • Mfr. Part No. HPP805A031
Each
R 1,691.12(exc. VAT)
In Stock
DFRobot 6-Axis Accelerometer 3.3 V 5.5 V, Serial
  • RS stock no. 247-3246
  • Mfr. Part No. SEN0386
Each
R 554.80(exc. VAT)
In Stock
Arcol Ohmite FSR04BE 20g,2
  • RS stock no. 212-2463
  • Mfr. Part No. FSR04BE
Each
R 116.17(exc. VAT)
Temporarily out of stock
DiodesZetex Surface Hall Effect Sensor 3 V 8 V, SC-59, 3-Pin
  • RS stock no. 828-3424
  • Mfr. Part No. AH49FNTR-G1
Each (In a Pack of 20)
R 6.605(exc. VAT)
In Stock
Allegro Microsystems ACS712ELCTR-20A-T, Hall Effect Sensor IC 8-Pin, SOIC
  • RS stock no. 680-7135
  • Mfr. Part No. ACS712ELCTR-20A-T
Each
R 58.30(exc. VAT)
In Stock
Sensirion Temperature & Humidity Sensor, Voltage Output, Surface Mount, Analogue, ±0.3 °C, ±2%RH, 8 Pins
  • RS stock no. 876-5067
  • Mfr. Part No. SHT31-ARP-B2.5kS
Each
R 103.33(exc. VAT)
In Stock
Texas Instruments Surface Motion Sensor, SOT, 3-Pin
  • RS stock no. 208-8502
  • Mfr. Part No. DRV5053VAQDBZR
Each (In a Pack of 25)
R 7.028(exc. VAT)
In Stock
Microchip Temperature Converter, Digital Output, Surface Mount, Serial-I2C, SMBus, ±1°C, 8 Pins
  • RS stock no. 738-6014
  • Mfr. Part No. TCN75AVOA
Each (In a Pack of 5)
R 13.222(exc. VAT)
Temporarily out of stock
Sensirion Differential Pressure Sensor, +125Pa Operating Max, PCB Mount, 4-Pin, 1bar Overload Max
  • RS stock no. 133-1912
  • Mfr. Part No. SDP810-125Pa
Each
R 615.73(exc. VAT)
Temporarily out of stock
RS PRO Humidity Sensor, Analogue Output, Plug-In Mount, Analogue, ±3%RH, 2 Pins
  • RS stock no. 246-5637
Each
R 57.14(exc. VAT)
In Stock
Sensirion Temperature & Humidity Sensor, Digital Output, Serial-I2C, ±0.1 °C, ±1.5%RH, 4 Pins
  • RS stock no. 182-6530
  • Mfr. Part No. SHT85
Each
R 602.29(exc. VAT)
Currently unavailable
Allegro Microsystems ACS730KLCTR-40AB-T, Current Sensor 8-Pin, SOIC
  • RS stock no. 146-4509
  • Mfr. Part No. ACS730KLCTR-40AB-T
Each (In a Pack of 2)
R 64.465(exc. VAT)
1
2
3
226
Results per page

Related links