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

...
Read more Read less

Filters

Viewing 1 - 20 of 108 products
Results per page
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
£2.82
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
£1.758
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. 169-6266
Mfr. Part No.IRS-B340ST02-R1
BrandMurata
£4,022.25
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
£2.48
Each
Units
- - Infrared - - - - - - 4.7mm 4.7mm 2.4mm 4.7 x 4.7 x 2.4 mm PCB Mount
RS Stock No. 839-0733
Mfr. Part No.APL
BrandCalex
£54.70
Each
Units
- - Infrared 240 ms - - Stainless Steel IP65 25 mm 106.5mm - - 25 (Dia.) x 106.5 mm -
RS Stock No. 124-5981
Mfr. Part No.IRA-S210ST01
BrandMurata
£2.32
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
£1.21
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. 839-0705
Mfr. Part No.PC151LT-0
BrandCalex
£160.46
Each
Units
- - Laser Light 240 ms Current M16 Screw Stainless Steel IP65 18 mm 103mm - - 18 (Dia.) x 103 mm -
RS Stock No. 169-3887
Mfr. Part No.IRS-B210ST01-R1
BrandMurata
£1,866.52
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
£0.96
Each
Units
- - Infrared - - - - - - 4.7mm 4.7mm 2.4mm 4.7 x 4.7 x 2.4 mm -
RS Stock No. 839-0702
Mfr. Part No.PC21LT-0
BrandCalex
£136.69
Each
Units
- - Laser Light 240 ms Current M16 Screw Stainless Steel IP65 18 mm 103mm - - 18 (Dia.) x 103 mm -
RS Stock No. 178-5730
Mfr. Part No.SPX1189-003
BrandHoneywell
£20.41
Each
Units
- 700mm Infrared - - - - - - 12.7mm 12.7mm 12.7mm 12.7 x 12.7 x 12.7 mm -
RS Stock No. 747-4745
Mfr. Part No.IML-0650
BrandMurata
£0.96
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
£0.934
Each (In a Bag of 100)
Units
- - Infrared - - - - - 10 mm - - 10.25mm 9.5 (Dia.) x 10.25 mm -
RS Stock No. 821-0132
Mfr. Part No.EE-SX672
BrandOmron
£19.51
Each
Units
- 5mm Infrared LED - NPN 4 Pole Connector Polybutylene Phthalate IP50 - 13.4mm 26mm 26mm 13.4 x 26 x 26 mm -
RS Stock No. 839-0708
Mfr. Part No.PC151HT-0
BrandCalex
£160.46
Each
Units
- - Laser Light 240 ms Current M16 Screw Stainless Steel IP65 18 mm 103mm - - 18 (Dia.) x 103 mm -
RS Stock No. 866-2621
Mfr. Part No.PGN-SP-003
BrandAssemtech
£5.53
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. 124-5982
Mfr. Part No.IRA-S230ST01
BrandMurata
£2.53
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. 170-4388
Mfr. Part No.IRA-S230ST01
BrandMurata
£1.38
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. 812-8159
Mfr. Part No.CX-412B-P-C05
BrandPanasonic
£59.71
Each
Units
- 15m LED 1 ms PNP Cable PBT IP67 - 20mm 11.2mm 31mm 20 x 11.2 x 31 mm -
Related Products
As part of the SurfLightTM portfolio, the VSMY3940X01 ...
Description:
As part of the SurfLightTM portfolio, the VSMY3940X01 is an infrared, 940 nm emitting diode based on surface emitter technology with high radiant intensity, high optical power and high speed, molded in a PLCC-2 package for surface mounting (SMD). Package type: surface mountPackage form: PLCC-2Dimensions (L x W x H ...
VSMB10940 is an infrared, 940 nm side looking ...
Description:
VSMB10940 is an infrared, 940 nm side looking emitting diode in GaAlAs multi quantum well (MQW) technology with high radiant power and high speed, molded in clear, untinted plastic package (with lens) for surface mounting (SMD). Package type: surface mountPackage form: side viewDimensions (L x W x H in mm): ...
The NaPiOn sensor is currently the world's smallest ...
Description:
The NaPiOn sensor is currently the world's smallest passive infrared motion detector. Can be used with the built-in amplifier and comparator in a number of applications. AMN sensors extremely small in diameterUse PIR 1000 switching electronics together with the sensors.
The EE-SX77/87 photomicrosensors series offer a slim, compact ...
Description:
The EE-SX77/87 photomicrosensors series offer a slim, compact alternative proximity switch with a wide operating voltage of 5 to 24 Vdc. An indicator light visible from both sides makes operation monitoring easier and some models offer an incident light. Various models are available in both Light-On and Dark-On. 5 mm ...