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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Viewing 1 - 20 of 67 products
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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. 169-6266
Mfr. Part No.IRS-B340ST02-R1
BrandMurata
$4.738
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. 747-4748
Mfr. Part No.IRS-B340ST02-R1
BrandMurata
$5.93
Each
units
- - Infrared - - - - - - 4.7mm 4.7mm 2.4mm 4.7 x 4.7 x 2.4 mm PCB Mount
RS Stock No. 170-4386
Mfr. Part No.IRA-S210ST01
BrandMurata
$2.838
Each (In a Box of 100)
units
- - Infrared - - Solder Silicon - 9 mm - - 4.7mm 9.2 (Dia.) x 4.7 mm PCB Mount
RS Stock No. 124-5981
Mfr. Part No.IRA-S210ST01
BrandMurata
$5.48
Each (In a Pack of 2)
units
- - Infrared - - Solder Silicon - 9 mm - - 4.7mm 9.2 (Dia.) x 4.7 mm PCB Mount
RS Stock No. 180-7449
Mfr. Part No.TSOP34156
BrandVishay
$1.309
Each (In a Tube of 90)
units
- - - - - - - - - - - - - -
RS Stock No. 836-8896
Mfr. Part No.AMBA140209
BrandPanasonic
$80.78
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. 180-6524
Mfr. Part No.VSMY3940X01-GS08
BrandVishay
$0.516
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. 173-4046
Mfr. Part No.AMN34111
BrandPanasonic
$27.005
Each (In a Tray of 50)
units
- 10m Infrared - Digital Cable - - 17 mm - - 18.53mm 17.4 x 18.53 mm -
RS Stock No. 180-7450
Mfr. Part No.TSOP34438
BrandVishay
$1.309
Each (In a Tube of 90)
units
- - - - - - - - - - - - - -
RS Stock No. 180-6571
Mfr. Part No.VSMY3940X01-GS08
BrandVishay
$1.254
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
$0.494
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. 180-7451
Mfr. Part No.TSOP34856
BrandVishay
$1.452
Each (In a Tube of 90)
units
- - - - - - - - - - - - - -
RS Stock No. 836-8900
Mfr. Part No.AMBA110909
BrandPanasonic
$67.79
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. 170-4388
Mfr. Part No.IRA-S230ST01
BrandMurata
$3.19
Each (In a Box of 100)
units
- - Infrared - - Solder Silicon - 9 mm - - 4.7mm 9.2 (Dia.) x 4.7 mm PCB Mount
RS Stock No. 180-7454
Mfr. Part No.TSOP4833
BrandVishay
$1.309
Each (In a Tube of 90)
units
- - - - - - - - - - - - - -
RS Stock No. 180-7432
Mfr. Part No.TFBS4711-TR1
BrandVishay
$4.004
Each (On a Reel of 1000)
units
- - - - - - - - - - - - - -
RS Stock No. 180-8017
Mfr. Part No.TSOP75238TR
BrandVishay
$2.166
Each (In a Pack of 10)
units
- - - - - - - - - - - - - -
RS Stock No. 180-8036
Mfr. Part No.TSOP31240
BrandVishay
$1.551
Each (In a Pack of 10)
units
- - - - - - - - - - - - - -
RS Stock No. 180-7445
Mfr. Part No.TSMF1000
BrandVishay
$0.569
Each (On a Reel of 1000)
units
- - - - - - - - - - - - - -
RS Stock No. 180-8119
Mfr. Part No.TSOP38233
BrandVishay
$1.10
Each (In a Pack of 20)
units
- - - - - - - - - - - - - -