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. 747-4748
Mfr. Part No.IRS-B340ST02-R1
BrandMurata
TWD111.00
Each
units
- - Infrared - - - - - - 4.7mm 4.7mm 2.4mm 4.7 x 4.7 x 2.4 mm PCB Mount
RS Stock No. 721-4912
Mfr. Part No.IRA-E710ST0
BrandMurata
TWD95.00
Each
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
TWD90.90
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. 169-3886
Mfr. Part No.IRA-E710ST0
BrandMurata
TWD79.40
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. 815-5234
Mfr. Part No.AMN34111
BrandPanasonic
TWD795.00
Each
units
- 10m Infrared - Digital Cable - - 17 mm - - 18.53mm 17.4 x 18.53 mm -
RS Stock No. 836-8900
Mfr. Part No.AMBA110909
BrandPanasonic
TWD835.00
Each
units
- - Infrared LED 5 ms NPN Transistor Connector With Cable - - - 22.5mm 19.5mm 20mm 22.5 x 19.5 x 20 mm -
RS Stock No. 180-7445
Mfr. Part No.TSMF1000
BrandVishay
TWD11.80
Each (On a Reel of 1000)
units
- - - - - - - - - - - - - -
RS Stock No. 821-0148
Mfr. Part No.EE-SX674P
BrandOmron
TWD877.00
Each
units
- 5mm Infrared LED - PNP 4 Pole Connector Polybutylene Phthalate IP50 - 13.6mm 15.5mm 25.3mm 13.6 x 15.5 x 25.3 mm -
RS Stock No. 180-7446
Mfr. Part No.TSOP2438
BrandVishay
TWD27.10
Each (In a Tube of 90)
units
- - - - - - - - - - - - - -
RS Stock No. 180-8038
Mfr. Part No.TSSP4056
BrandVishay
TWD29.60
Each (In a Pack of 10)
units
- - - - - - - - - - - - - -
RS Stock No. 180-6567
Mfr. Part No.VSMY2940G
BrandVishay
TWD25.60
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. 180-8121
Mfr. Part No.TFBS4711-TR1
BrandVishay
TWD162.00
Each (In a Pack of 2)
units
- - - - - - - - - - - - - -
RS Stock No. 180-7455
Mfr. Part No.TSOP4856
BrandVishay
TWD27.10
Each (In a Tube of 90)
units
- - - - - - - - - - - - - -
RS Stock No. 180-7447
Mfr. Part No.TSOP31240
BrandVishay
TWD29.60
Each (In a Tube of 50)
units
- - - - - - - - - - - - - -
RS Stock No. 180-8135
Mfr. Part No.TSOP38256
BrandVishay
TWD22.80
Each (In a Pack of 20)
units
- - - - - - - - - - - - - -
RS Stock No. 836-8896
Mfr. Part No.AMBA140209
BrandPanasonic
TWD1,677.00
Each
units
- - Infrared LED 5 ms NPN Transistor Connector With Cable - - - 22.5mm 19.5mm 20mm 22.5 x 19.5 x 20 mm -
RS Stock No. 180-6571
Mfr. Part No.VSMY3940X01-GS08
BrandVishay
TWD26.00
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. 836-8852
Mfr. Part No.AMBA240205
BrandPanasonic
TWD1,518.00
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. 180-6522
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. 180-8012
Mfr. Part No.TSOP2438
BrandVishay
TWD27.10
Each (In a Pack of 10)
units
- - - - - - - - - - - - - -