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. 169-6266
Mfr. Part No.IRS-B340ST02-R1
BrandMurata
$4.621
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
$5.69
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
$2.864
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
$5.275
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. 180-6567
Mfr. Part No.VSMY2940G
BrandVishay
$1.243
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. 180-8038
Mfr. Part No.TSSP4056
BrandVishay
$1.443
Each (In a Pack of 10)
units
- - - - - - - - - - - - - -
RS Stock No. 180-7352
Mfr. Part No.VSMB10940
BrandVishay
$0.305
Each (In a Pack of 100)
units
- - Infrared - - Solder - - - 3mm 1mm 2mm 3 x 1 x 2 mm Surface Mount
RS Stock No. 180-7455
Mfr. Part No.TSOP4856
BrandVishay
$1.268
Each (In a Tube of 90)
units
- - - - - - - - - - - - - -
RS Stock No. 180-6523
Mfr. Part No.VSMY3850-GS08
BrandVishay
$0.562
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. 821-0148
Mfr. Part No.EE-SX674P
BrandOmron
$52.39
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. 836-8896
Mfr. Part No.AMBA140209
BrandPanasonic
$81.52
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. 180-6569
Mfr. Part No.VSMY3850-GS08
BrandVishay
$1.243
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. 836-8786
Mfr. Part No.AMBA345911
BrandPanasonic
$78.74
Each
units
- - Infrared LED 5 ms NPN Transistor Connector With Cable - - - 20mm 29.7mm 65mm 20 x 29.7 x 65 mm -
RS Stock No. 180-7446
Mfr. Part No.TSOP2438
BrandVishay
$1.31
Each (In a Tube of 90)
units
- - - - - - - - - - - - - -
RS Stock No. 180-7456
Mfr. Part No.TSOP75238TR
BrandVishay
$1.21
Each (On a Reel of 2300)
units
- - - - - - - - - - - - - -
RS Stock No. 169-8066
Mfr. Part No.AMBA315909
BrandPanasonic
$48.885
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. 180-7432
Mfr. Part No.TFBS4711-TR1
BrandVishay
$4.04
Each (On a Reel of 1000)
units
- - - - - - - - - - - - - -
RS Stock No. 815-5234
Mfr. Part No.AMN34111
BrandPanasonic
$38.32
Each
units
- 10m Infrared - Digital Cable - - 17 mm - - 18.53mm 17.4 x 18.53 mm -
RS Stock No. 180-7447
Mfr. Part No.TSOP31240
BrandVishay
$1.565
Each (In a Tube of 50)
units
- - - - - - - - - - - - - -
RS Stock No. 180-7088
Mfr. Part No.VSMB10940
BrandVishay
$0.164
Each (On a Reel of 3000)
units
- - Infrared - - Solder - - - 3mm 1mm 2mm 3 x 1 x 2 mm Surface Mount
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