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. 180-8163
Mfr. Part No.TSOP4856
BrandVishay
HK$6.64
Each (In a Pack of 10)
units
- - - - - - - - - - - - - -
RS Stock No. 180-7088
Mfr. Part No.VSMB10940
BrandVishay
HK$0.83
Each (On a Reel of 3000)
units
- - Infrared - - Solder - - - 3mm 1mm 2mm 3 x 1 x 2 mm Surface Mount
RS Stock No. 180-8119
Mfr. Part No.TSOP38233
BrandVishay
HK$5.60
Each (In a Pack of 20)
units
- - - - - - - - - - - - - -
RS Stock No. 180-7447
Mfr. Part No.TSOP31240
BrandVishay
HK$7.26
Each (In a Tube of 50)
units
- - - - - - - - - - - - - -
RS Stock No. 180-8099
Mfr. Part No.VEMT2023SLX01
BrandVishay
HK$2.82
Each (In a Pack of 20)
units
- - - - - - - - - - - - - -
RS Stock No. 180-8107
Mfr. Part No.TSOP34856
BrandVishay
HK$6.839
Each (In a Pack of 10)
units
- - - - - - - - - - - - - -
RS Stock No. 180-8036
Mfr. Part No.TSOP31240
BrandVishay
HK$7.26
Each (In a Pack of 10)
units
- - - - - - - - - - - - - -
RS Stock No. 180-7446
Mfr. Part No.TSOP2438
BrandVishay
HK$6.63
Each (In a Tube of 90)
units
- - - - - - - - - - - - - -
RS Stock No. 180-8121
Mfr. Part No.TFBS4711-TR1
BrandVishay
HK$39.70
Each (In a Pack of 2)
units
- - - - - - - - - - - - - -
RS Stock No. 180-8135
Mfr. Part No.TSOP38256
BrandVishay
HK$5.60
Each (In a Pack of 20)
units
- - - - - - - - - - - - - -
RS Stock No. 180-7455
Mfr. Part No.TSOP4856
BrandVishay
HK$6.64
Each (In a Tube of 90)
units
- - - - - - - - - - - - - -
RS Stock No. 180-7451
Mfr. Part No.TSOP34856
BrandVishay
HK$6.64
Each (In a Tube of 90)
units
- - - - - - - - - - - - - -
RS Stock No. 180-6522
Mfr. Part No.VSMY2940G
BrandVishay
HK$2.49
Each (On a Reel of 6000)
units
- - Infrared - - Solder - - - 2.3mm 2.3mm 2.77mm 2.3 x 2.3 x 2.77 mm Surface Mount
RS Stock No. 180-7432
Mfr. Part No.TFBS4711-TR1
BrandVishay
HK$20.37
Each (On a Reel of 1000)
units
- - - - - - - - - - - - - -
RS Stock No. 180-6567
Mfr. Part No.VSMY2940G
BrandVishay
HK$6.27
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. 180-6571
Mfr. Part No.VSMY3940X01-GS08
BrandVishay
HK$6.37
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. 180-7456
Mfr. Part No.TSOP75238TR
BrandVishay
HK$6.13
Each (On a Reel of 2300)
units
- - - - - - - - - - - - - -
RS Stock No. 180-7452
Mfr. Part No.TSOP38233
BrandVishay
HK$5.09
Each (In a Bag of 250)
units
- - - - - - - - - - - - - -
RS Stock No. 180-6524
Mfr. Part No.VSMY3940X01-GS08
BrandVishay
HK$2.63
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. 180-6569
Mfr. Part No.VSMY3850-GS08
BrandVishay
HK$6.28
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