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. 165-6263
Mfr. Part No.TSML1000
BrandVishay
HK$2.48
Each (On a Reel of 1000)
units
940nm Subminiature 35mW 11mW/sr Surface Mount ±12° 1 2 2.5 x 2 x 2.7mm Dome - GaAlAs - -
RS Stock No. 806-6746
Mfr. Part No.OSLON IR COMPACT LED 850nm 200mw min
HK$21.01
Each (In a Pack of 5)
units
860nm - 270mW 63mW/sr Surface Mount ±65° 1 2 1.25 x 1.65 x 0.784mm Rectangle OSLON IR Compact SnAgCu - -
RS Stock No. 168-5571
Mfr. Part No.SFH 4845
HK$10.403
Each (In a Bag of 1000)
units
950nm TO-18 35mW 110mW/sr Through Hole ±8° 1 2 5.4 (Dia.) x 7.3mm Dome - - - 3.6V
RS Stock No. 168-5573
Mfr. Part No.SFH 4846
HK$10.10
Each (In a Bag of 1000)
units
950nm TO-18 35mW 50mW/sr Through Hole ±20° 1 2 5.4 (Dia.) x 6mm Round - - - 3.6V
RS Stock No. 145-2586
Mfr. Part No.VSLB3940
BrandVishay
HK$1.73
Each (In a Bag of 5000)
units
940nm 3mm (T-1) 40mW 65mW/sr Through Hole - 1 2 3 x 4.5mm Round - GaAlAs - -
RS Stock No. 876-8726
Mfr. Part No.SFH 4043
HK$4.10
Each (In a Pack of 25)
units
950nm 1005 (0402) 35mW 6mW/sr Surface Mount ±70° 1 2 1.1 x 0.6 x 0.55mm Rectangle CHIPLED - - 2.4V
RS Stock No. 818-7679
Mfr. Part No.TSML1000
BrandVishay
HK$5.50
Each (In a Pack of 10)
units
940nm Subminiature 35mW 11mW/sr Surface Mount ±12° 1 2 2.5 x 2 x 2.7mm Dome - GaAlAs - -
RS Stock No. 876-8751
Mfr. Part No.SFH 4441
HK$7.056
Each (In a Pack of 25)
units
950nm - 50mW 65mW/sr Surface Mount ±17° 1 2 2.3 x 1.95 x 0.9mm Round Mini MIDLED - - 2.4V
RS Stock No. 146-1655
Mfr. Part No.SFH 4441
HK$2.50
Each (On a Reel of 3000)
units
950nm 2.3 x 1.95 mm 50mW 65mW/sr Surface Mount ±17° 1 2 2.3 x 1.95 x 0.9mm Round Mini MIDLED - - 2.4V
RS Stock No. 876-8818
Mfr. Part No.SFH 7251
HK$9.867
Each (In a Pack of 10)
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. 168-5557
Mfr. Part No.SFH 4052
HK$1.916
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. 913-3308
Mfr. Part No.SFH 4050-Z
HK$3.003
Each (On a Reel of 5000)
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. 654-8968
Mfr. Part No.SFH 4550
HK$7.612
Each (In a Pack of 10)
units
860nm 5mm (T-1 3/4) 70mW 1100mW/sr Through Hole ±3° 1 2 5 x 9mm Round - - - -
RS Stock No. 161-1867
Mfr. Part No.SFH 4250S-TU1
HK$4.195
Each (On a Reel of 2000)
units
860nm Top LED 100mW 50mW/sr Surface Mount ±60° 1 4 2.9 x 3.4 x 2.1mm Rectangle SFH 4250S - - -
RS Stock No. 880-2043
Mfr. Part No.OP165A
BrandOptek
HK$7.96
Each (In a Pack of 5)
units
935nm 3mm (T-1) 1.95 mWmW - Through Hole - - 2 3.05 (Dia.) x 5.72mm - - - - -
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. 165-2774
Mfr. Part No.VSMG2000X01
BrandVishay
HK$2.03
Each (On a Reel of 6000)
units
870nm Subminiature 40mW 350mW/sr Surface Mount ±12° 1 2 2.3 x 2.3 x 2.77mm Dome - GaAlAs - -
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. 876-8785
Mfr. Part No.SFH 4841 E7800
HK$27.90
Each (In a Pack of 5)
units
950nm TO-18 80mW 12mW/sr Through Hole ±32° 1 2 5.4 (Dia.) x 3.2mm Round - - - 3.6V
RS Stock No. 168-5568
Mfr. Part No.SFH 4656
HK$2.687
Each (On a Reel of 2000)
units
860nm Side View 40mW 60mW/sr Surface Mount ±10° 1 2 3.3 x 2.35 x 1.7mm Round MIDLED - - 2.4V
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