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 Interface Length Width Height Dimensions
RS Stock No. 821-0148
Mfr. Part No.EE-SX674P
BrandOmron
HK$273.46
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. 169-6266
Mfr. Part No.IRS-B340ST02-R1
BrandMurata
HK$23.116
Each (On a Reel of 2000)
units
- - Infrared - - - - - - - 4.7mm 4.7mm 2.4mm 4.7 x 4.7 x 2.4 mm
RS Stock No. 747-4748
Mfr. Part No.IRS-B340ST02-R1
BrandMurata
HK$28.37
Each
units
- - Infrared - - - - - - - 4.7mm 4.7mm 2.4mm 4.7 x 4.7 x 2.4 mm
RS Stock No. 124-5982
Mfr. Part No.IRA-S230ST01
BrandMurata
HK$24.23
Each (In a Pack of 2)
units
- - Infrared - - Solder Silicon - 9 mm - - - 4.7mm 9.2 (Dia.) x 4.7 mm
RS Stock No. 180-7453
Mfr. Part No.TSOP38256
BrandVishay
HK$4.826
Each (In a Bag of 250)
units
- - - - - - - - - - - - - -
RS Stock No. 180-7454
Mfr. Part No.TSOP4833
BrandVishay
HK$6.308
Each (In a Tube of 90)
units
- - - - - - - - - - - - - -
RS Stock No. 180-8036
Mfr. Part No.TSOP31240
BrandVishay
HK$7.26
Each (In a Pack of 10)
units
- - - - - - - - - - - - - -
RS Stock No. 836-8896
Mfr. Part No.AMBA140209
BrandPanasonic
HK$390.53
Each
units
- - Infrared LED 5 ms NPN Transistor Connector With Cable - - - - 22.5mm 19.5mm 20mm 22.5 x 19.5 x 20 mm
New
RS Stock No. 205-5808
Mfr. Part No.USEQFSM122L100
BrandKEMET
HK$584.36
Each
units
- - Infrared 2.2 μs Analogue, Digital - - - - I2C - - - -
RS Stock No. 173-4046
Mfr. Part No.AMN34111
BrandPanasonic
HK$130.559
Each (In a Tray of 50)
units
- 10m Infrared - Digital Cable - - 17 mm - - - 18.53mm 17.4 x 18.53 mm
RS Stock No. 180-7455
Mfr. Part No.TSOP4856
BrandVishay
HK$6.64
Each (In a Tube of 90)
units
- - - - - - - - - - - - - -
New
RS Stock No. 205-5789
Mfr. Part No.USEQFCSA550100
BrandKEMET
HK$774.14
Each
units
- - Infrared 5.5 μs Analogue - - - - - - - - -
RS Stock No. 180-8054
Mfr. Part No.TSOP32438SS1V
BrandVishay
HK$8.864
Each (In a Pack of 10)
units
- - - - - - - - - - - - - -
RS Stock No. 180-7445
Mfr. Part No.TSMF1000
BrandVishay
HK$3.945
Each (On a Reel of 1000)
units
- - - - - - - - - - - - - -
RS Stock No. 815-5234
Mfr. Part No.AMN34111
BrandPanasonic
HK$185.26
Each
units
- 10m Infrared - Digital Cable - - 17 mm - - - 18.53mm 17.4 x 18.53 mm
RS Stock No. 180-8111
Mfr. Part No.VEMT2500X01
BrandVishay
HK$5.33
Each (In a Pack of 20)
units
- - - - - - - - - - - - - -
RS Stock No. 836-8900
Mfr. Part No.AMBA110909
BrandPanasonic
HK$231.53
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. 169-8075
Mfr. Part No.AMBA110909
BrandPanasonic
HK$194.82
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. 180-8099
Mfr. Part No.VEMT2023SLX01
BrandVishay
HK$6.201
Each (In a Pack of 20)
units
- - - - - - - - - - - - - -
New
RS Stock No. 205-5803
Mfr. Part No.USEQFSEA391180
BrandKEMET
HK$258.43
Each
units
- - Infrared 3.91 μs Digital - - - - I2C - - - -
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