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 109 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. 721-4912
Mfr. Part No.IRA-E710ST0
BrandMurata
R 57.10
Each
units
- - Infrared - - - Metal - 9 mm - - 4.7mm 9.2 (Dia.) x 4.7 mm PCB Mount
RS stock no. 169-3886
Mfr. Part No.IRA-E710ST0
BrandMurata
R 33.635
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. 747-4745
Mfr. Part No.IML-0650
BrandMurata
R 18.51
Each
units
- - Infrared - - - - - 10 mm - - 10.25mm 9.5 (Dia.) x 10.25 mm -
RS stock no. 161-8013
Mfr. Part No.IML-0650
BrandMurata
R 18.02
Each (In a Bag of 100)
units
- - Infrared - - - - - 10 mm - - 10.25mm 9.5 (Dia.) x 10.25 mm -
RS stock no. 169-6266
Mfr. Part No.IRS-B340ST02-R1
BrandMurata
R 76,852.42
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. 747-4748
Mfr. Part No.IRS-B340ST02-R1
BrandMurata
R 36.61
Each
units
- - 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
R 44.215
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
R 45.721
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. 839-0733
Mfr. Part No.APL
BrandCalex
R 1,037.32
Each
units
- - Infrared 240 ms - - Stainless Steel IP65 25 mm 106.5mm - - 25 (Dia.) x 106.5 mm -
RS stock no. 170-4388
Mfr. Part No.IRA-S230ST01
BrandMurata
R 52.346
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
R 49.615
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. 169-3887
Mfr. Part No.IRS-B210ST01-R1
BrandMurata
R 36,000.55
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. 721-4916
Mfr. Part No.IRS-B210ST01-R1
BrandMurata
R 18.51
Each
units
- - Infrared - - - - - - 4.7mm 4.7mm 2.4mm 4.7 x 4.7 x 2.4 mm -
RS stock no. 866-2621
Mfr. Part No.PGN-SP-003
BrandAssemtech
R 105.05
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. 821-0113
Mfr. Part No.EE-SX473
BrandOmron
R 299.35
Each
units
- 5mm Infrared LED - NPN 4 Pole Connector Polybutylene Phthalate IP50 - 13.4mm 12.8mm 26mm 13.4 x 12.8 x 26 mm -
RS stock no. 818-1491
Mfr. Part No.EE-SX670A
BrandOmron
R 299.60
Each
units
- 5mm Infrared LED - NPN Connector PBT IP50 - 25.4mm 6.4mm 26mm 25.4 x 6.4 x 26 mm -
RS stock no. 812-8156
Mfr. Part No.CX-412A-P-C05
BrandPanasonic
R 1,201.35
Each
units
- 15m LED 1 ms PNP Cable PBT IP67 - 20mm 11.2mm 31mm 20 x 11.2 x 31 mm -
RS stock no. 839-0708
Mfr. Part No.PC151HT-0
BrandCalex
R 3,056.47
Each
units
- - Laser Light 240 ms Current M16 Screw Stainless Steel IP65 18 mm 103mm - - 18 (Dia.) x 103 mm -
RS stock no. 821-0163
Mfr. Part No.EE-SX871
BrandOmron
R 572.16
Each
units
0mm 5mm GaAs Infrared LED - NPN Pre-Wired Polybutylene Phthalate IP60 - 21mm 18mm 13.3mm 21 x 18 x 13.3 mm -
RS stock no. 815-5234
Mfr. Part No.AMN34111
BrandPanasonic
R 288.03
Each
units
- 10m Infrared - Digital Cable - - 17 mm - - 18.53mm 17.4 x 18.53 mm -