Infrared Sensors

Infrared (IR) sensors are devices which detect and measure light with a wavelength in the IR spectrum (>700nm). They are not good at detecting visible light. IR sensors detect light from either external or built-in light sources.
IR sensors use the IR light source to detect and monitor objects or other changes in a particular area.

IR sensor applications:
• Security
• Remote control
• Lighting appliances
• Household appliances

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Description Price Minimum Adjustable Scanning Distance Maximum Adjustable Scanning Distance Light Source Response Time Output Type Connector Type Housing Material IP Rating Diameter Length Width Height Dimensions Mounting Type
RS Stock No. 721-4916
Mfr. Part No.IRS-B210ST01-R1
BrandMurata
TWD243.00
Each
units
- - Infrared - - - - - - 4.7mm 4.7mm 2.4mm 4.7 x 4.7 x 2.4 mm -
RS Stock No. 169-3887
Mfr. Part No.IRS-B210ST01-R1
BrandMurata
TWD112.30
Each (On a Reel of 2000)
units
- - Infrared - - - - - - 4.7mm 4.7mm 2.4mm 4.7 x 4.7 x 2.4 mm -
RS Stock No. 815-5234
Mfr. Part No.AMN34111
BrandPanasonic
TWD757.00
Each
units
- 10m Infrared - Digital Cable - - 17 mm - - 18.53mm 17.4 x 18.53 mm -
RS Stock No. 721-4912
Mfr. Part No.IRA-E710ST0
BrandMurata
TWD121.00
Each
units
- - Infrared - - - Metal - 9 mm - - 4.7mm 9.2 (Dia.) x 4.7 mm PCB Mount
RS Stock No. 747-4748
Mfr. Part No.IRS-B340ST02-R1
BrandMurata
TWD106.00
Each
units
- - Infrared - - - - - - 4.7mm 4.7mm 2.4mm 4.7 x 4.7 x 2.4 mm PCB Mount
RS Stock No. 169-3886
Mfr. Part No.IRA-E710ST0
BrandMurata
TWD129.90
Each (In a Box of 100)
units
- - Infrared - - - Metal - 9 mm - - 4.7mm 9.2 (Dia.) x 4.7 mm PCB Mount
RS Stock No. 169-6266
Mfr. Part No.IRS-B340ST02-R1
BrandMurata
TWD96.40
Each (On a Reel of 2000)
units
- - Infrared - - - - - - 4.7mm 4.7mm 2.4mm 4.7 x 4.7 x 2.4 mm PCB Mount
RS Stock No. 836-8852
Mfr. Part No.AMBA240205
BrandPanasonic
TWD1,444.00
Each
units
- - Infrared LED 5 ms NPN Transistor Connector With Cable - - - 29.5mm 23.1mm 31.2mm 29.5 x 23.1 x 31.2 mm -
RS Stock No. 180-7432
Mfr. Part No.TFBS4711-TR1
BrandVishay
TWD80.70
Each (On a Reel of 1000)
units
- - - - - - - - - - - - - -
RS Stock No. 180-6567
Mfr. Part No.VSMY2940G
BrandVishay
TWD24.40
Each (In a Pack of 20)
units
- - Infrared - - Solder - - - 2.3mm 2.3mm 2.77mm 2.3 x 2.3 x 2.77 mm Surface Mount
RS Stock No. 169-8059
Mfr. Part No.AMBA310213
BrandPanasonic
TWD1,034.20
Each (In a Box of 20)
units
- - Infrared LED 5 ms NPN Transistor Connector With Cable - - - 43mm 29.7mm 46mm 43 x 29.7 x 46 mm -
RS Stock No. 169-8066
Mfr. Part No.AMBA315909
BrandPanasonic
TWD974.00
Each (In a Box of 20)
units
- - Infrared LED 5 ms NPN Transistor Connector With Cable - - - 20mm 29.7mm 65mm 20 x 29.7 x 65 mm -
RS Stock No. 180-7993
Mfr. Part No.TSMF1000
BrandVishay
TWD24.30
Each (In a Pack of 20)
units
- - - - - - - - - - - - - -
RS Stock No. 180-6571
Mfr. Part No.VSMY3940X01-GS08
BrandVishay
TWD24.70
Each (In a Pack of 20)
units
- - Infrared - - Solder - - - 3.5mm 2.8mm 1.75mm 3.5 x 2.8 x 1.75 mm Surface Mount
RS Stock No. 180-6522
Mfr. Part No.VSMY2940G
BrandVishay
TWD11.70
Each (On a Reel of 6000)
units
- - Infrared - - Solder - - - 2.3mm 2.3mm 2.77mm 2.3 x 2.3 x 2.77 mm Surface Mount
RS Stock No. 169-8068
Mfr. Part No.AMBA240905
BrandPanasonic
TWD1,261.00
Each (In a Box of 20)
units
- - Infrared LED 5 ms NPN Transistor Connector With Cable - - - 29.5mm 23.1mm 31.2mm 29.5 x 23.1 x 31.2 mm -
RS Stock No. 180-8099
Mfr. Part No.VEMT2023SLX01
BrandVishay
TWD9.50
Each (In a Pack of 20)
units
- - - - - - - - - - - - - -
RS Stock No. 180-8038
Mfr. Part No.TSSP4056
BrandVishay
TWD28.20
Each (In a Pack of 10)
units
- - - - - - - - - - - - - -
RS Stock No. 180-6524
Mfr. Part No.VSMY3940X01-GS08
BrandVishay
TWD10.20
Each (On a Reel of 1500)
units
- - Infrared - - Solder - - - 3.5mm 2.8mm 1.75mm 3.5 x 2.8 x 1.75 mm Surface Mount
RS Stock No. 124-5981
Mfr. Part No.IRA-S210ST01
BrandMurata
TWD79.50
Each (In a Pack of 2)
units
- - Infrared - - Solder Silicon - 9 mm - - 4.7mm 9.2 (Dia.) x 4.7 mm PCB Mount