IR LEDs

The IR LED (Infrared Light-Emitting Diode) is a SSL (Solid State Lighting) type of LED diode that sends out the light with a longer wavelengths than visible light. It’s commonly used in conjunction with the IR receiver to support a wireless communication between 2 or more devices. The infrared light is an electromagnetic radiation with the wave length in the range between 700 nm to 1mm. IR diodes are especially useful for an electronic industry and machine to machine communication.

Uses for IR LEDS:
• Remote controls
• TVs
• Climate control systems
• Audio equipment
• Cameras
• Lighting equipment
• Night vision cameras
Types of IR LEDs categorised by the wavelength:
• 808 nm – suitable for medical treatments, space optical communication, infrared illumination
• 830 nm – suitable for automated card reader systems
• 850 nm – suitable for night vision cameras, CCTV monitoring systems, digital photography
• 940 nm – suitable for remote controllers

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Description Price Peak Wavelength Package Type Radiant Flux Radiant Intensity Mounting Type Angle of Half Intensity Number of LEDs Number of Pins Dimensions Lens Shape Series LED Material Maximum Transmission Distance Maximum Supply Voltage
RS Stock No. 919-0792
Mfr. Part No.VSMB2000X01
BrandVishay
HK$2.03
Each (On a Reel of 6000)
units
940nm Subminiature 40mW 40mW/sr Surface Mount - 1 2 2.3 x 2.3 x 2.77mm Dome - GaAlAs - -
RS Stock No. 778-1444
Mfr. Part No.SFH 4716S
HK$32.69
Each
units
860nm - 1030mW 225mW/sr Surface Mount ±75° 1 3 3.85 x 3.85 x 1.51mm Dome OSLON Black - - -
RS Stock No. 654-8299
Mfr. Part No.SFH 4655-Z
HK$4.173
Each (In a Pack of 10)
units
860nm Side View 60mW 90mW/sr Surface Mount ±15° 1 2 3.3 x 2.35 x 1.7mm Round MIDLED - - -
RS Stock No. 913-3317
Mfr. Part No.SFH 4240-Z
HK$2.836
Each (On a Reel of 2000)
units
950nm PLCC 4 55mW 18mW/sr Surface Mount ±60° 1 4 3.4 x 3 x 2.1mm Round Power TOPLED - - -
RS Stock No. 912-8309
Mfr. Part No.SFH 4250-Z
HK$3.024
Each (On a Reel of 2000)
units
860nm PLCC 2 60mW 20mW/sr Surface Mount ±60° 1 4 3.4 x 2.9 x 2.1mm Round Power TOPLED - - 2.4V
RS Stock No. 741-4074
Mfr. Part No.SFH 4547
HK$5.274
Each (In a Pack of 10)
units
950nm 5mm (T-1 3/4) 55mW 50mW/sr Through Hole ±30° - - 5mm Round - - - -
RS Stock No. 168-5537
Mfr. Part No.SFH 4356
HK$1.82
Each (In a Bag of 2000)
units
860nm 3mm (T-1) 80mW 90mW/sr Through Hole ±20° 1 2 3.1 (Dia.) x 5.2mm Round - GaAlAs - -
RS Stock No. 912-8589
Mfr. Part No.SFH 4550
HK$3.02
Each (In a Bag of 1000)
units
860nm 5mm (T-1 3/4) 70mW 1100mW/sr Through Hole ±3° 1 2 5 x 9mm Round - - - -
RS Stock No. 912-8539
Mfr. Part No.SFH 4650-Z
HK$3.118
Each (On a Reel of 2000)
units
860nm - 60mW 90mW/sr Surface Mount ±15° 1 2 3.3 x 2.35 x 1.7mm Round MIDLED - - -
RS Stock No. 876-8779
Mfr. Part No.SFH 4656
HK$7.19
Each (In a Pack of 25)
units
860nm Side View 40mW 60mW/sr Surface Mount ±10° 1 2 3.3 x 2.35 x 1.7mm Round MIDLED - - 2.4V
RS Stock No. 665-5463
Mfr. Part No.SFH 4050-Z
HK$4.331
Each (In a Pack of 10)
units
860nm 0603 (0201) 60mW 9mW/sr Surface Mount ±70° 1 2 1.3 x 0.8 x 0.65mm Rectangle SMARTLED - - -
RS Stock No. 665-5495
Mfr. Part No.SFH 4253-Z
HK$2.628
Each (In a Pack of 10)
units
860nm PLCC 2 40mW 13mW/sr Surface Mount ±60° 1 2 3.4 x 3 x 2.1mm Round TOPLED - - -
RS Stock No. 665-5542
Mfr. Part No.SFH 4646-Z
HK$4.027
Each (In a Pack of 10)
units
950nm Side View 35mW 55mW/sr Surface Mount ±10° 1 2 3.3 x 2.35 x 1.7mm Round MIDLED - - -
RS Stock No. 168-5557
Mfr. Part No.SFH 4052
HK$2.648
Each (On a Reel of 2000)
units
860nm 3216 (1206) 40mW 20mW/sr Surface Mount ±40° 1 2 3.3 x 1.7 x 1mm Round CHIPLED - - 2.4V
RS Stock No. 913-3320
Mfr. Part No.SFH 4646-Z
HK$2.656
Each (On a Reel of 2000)
units
950nm Side View 35mW 55mW/sr Surface Mount ±10° 1 2 3.3 x 2.35 x 1.7mm Round MIDLED - - -
RS Stock No. 170-9505
Mfr. Part No.SFH 7251
HK$4.588
Each (On a Reel of 2000)
units
860 / 572nm PLCC 4 40mW 12mW/sr Surface Mount ±60° 1 4 3 x 3.4 x 2.1mm Round Multi TOPLED GaP - 2.4V
RS Stock No. 173-0298
Mfr. Part No.OP165A
BrandOptek
HK$7.10
Each (In a Bag of 610)
units
935nm 3mm (T-1) 1.95 mWmW - Through Hole - - 2 3.05 (Dia.) x 5.72mm - - - - -
RS Stock No. 908-7028
Mfr. Part No.OP298A
BrandOptek
HK$5.87
Each (In a Pack of 50)
units
890nm TO-46 - 3 mW/cm² Through Hole 25° 1 2 5.59 x 6.35mm Round - GaAlAs - 2V
RS Stock No. 913-3695
Mfr. Part No.SFH 4716S
HK$14.97
Each (On a Reel of 600)
units
860nm - 1030mW 225mW/sr Surface Mount ±75° 1 3 3.85 x 3.85 x 1.51mm Dome OSLON Black - - -
RS Stock No. 654-8306
Mfr. Part No.SFH 4650-Z
HK$5.957
Each (In a Pack of 10)
units
860nm - 60mW 90mW/sr Surface Mount ±15° 1 2 3.3 x 2.35 x 1.7mm Round MIDLED - - -
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