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
$2.89
Each
units
- - Infrared - - - - - - 4.7mm 4.7mm 2.4mm 4.7 x 4.7 x 2.4 mm PCB Mount
RS Stock No. 169-6266
Mfr. Part No.IRS-B340ST02-R1
BrandMurata
$8,187.70
1 Reel of 2000
Reel(s)
- - Infrared - - - - - - 4.7mm 4.7mm 2.4mm 4.7 x 4.7 x 2.4 mm PCB Mount
RS Stock No. 124-5981
Mfr. Part No.IRA-S210ST01
BrandMurata
$3.74
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. 170-4386
Mfr. Part No.IRA-S210ST01
BrandMurata
$2.44
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. 170-4388
Mfr. Part No.IRA-S230ST01
BrandMurata
$2.844
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. 124-5982
Mfr. Part No.IRA-S230ST01
BrandMurata
$3.49
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. 721-4912
Mfr. Part No.IRA-E710ST0
BrandMurata
$3.65
Each
units
- - Infrared - - - Metal - 9 mm - - 4.7mm 9.2 (Dia.) x 4.7 mm PCB Mount
RS Stock No. 721-4916
Mfr. Part No.IRS-B210ST01-R1
BrandMurata
$4.09
Each
units
- - Infrared - - - - - - 4.7mm 4.7mm 2.4mm 4.7 x 4.7 x 2.4 mm -
RS Stock No. 818-1494
Mfr. Part No.EE-SX672A
BrandOmron
$34.65
Each
units
- 5mm Infrared LED - NPN Connector PBT IP50 - 13.4mm 13.7mm 26mm 13.4 x 13.7 x 26 mm -
RS Stock No. 815-5234
Mfr. Part No.AMN34111
BrandPanasonic
$29.62
Each
units
- 10m Infrared - Digital Cable - - 17 mm - - 18.53mm 17.4 x 18.53 mm -
RS Stock No. 169-3887
Mfr. Part No.IRS-B210ST01-R1
BrandMurata
$8,357.80
1 Reel of 2000
Reel(s)
- - Infrared - - - - - - 4.7mm 4.7mm 2.4mm 4.7 x 4.7 x 2.4 mm -
RS Stock No. 169-3886
Mfr. Part No.IRA-E710ST0
BrandMurata
$5.513
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. 821-0139
Mfr. Part No.EE-SX674A
BrandOmron
$51.95
Each
units
- 5mm Infrared LED - NPN 4 Pole Connector Polybutylene Phthalate IP50 - 13.6mm 15.5mm 25.3mm 13.6 x 15.5 x 25.3 mm -
RS Stock No. 839-0702
Mfr. Part No.PC21LT-0
BrandCalex
$314.46
Each
units
- - Laser Light 240 ms Current M16 Screw Stainless Steel IP65 18 mm 103mm - - 18 (Dia.) x 103 mm -
RS Stock No. 839-0733
Mfr. Part No.APL
BrandCalex
$86.14
Each
units
- - Infrared 240 ms - - Stainless Steel IP65 25 mm 106.5mm - - 25 (Dia.) x 106.5 mm -
RS Stock No. 818-1517
Mfr. Part No.EE-SPX302-W2A
BrandOmron
$117.17
Each
units
- 3.6mm GaAs Infrared LED - NPN Pre-Wired PC IP50 - 15.5mm 13mm 21.2mm 15.5 x 13 x 21.2 mm -
RS Stock No. 821-0123
Mfr. Part No.EE-SX671P
BrandOmron
$32.12
Each
units
- 5mm Infrared LED - PNP 4 Pole Connector Polybutylene Phthalate IP50 - 26.2mm 16.2mm 18.3mm 26.2 x 16.2 x 18.3 mm -
RS Stock No. 866-2621
Mfr. Part No.PGN-SP-003
BrandAssemtech
$11.64
Each
units
- - - - 3-Wire Open Collector - - IPX5 - 17.27mm 21.72mm - 17.27 x 21.72 x 3.3 mm Flange Mount
RS Stock No. 169-8074
Mfr. Part No.AMBA140209
BrandPanasonic
$40.774
Each (In a Box of 20)
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. 836-8896
Mfr. Part No.AMBA140209
BrandPanasonic
$41.18
Each
units
- - Infrared LED 5 ms NPN Transistor Connector With Cable - - - 22.5mm 19.5mm 20mm 22.5 x 19.5 x 20 mm -
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