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. 735-0585
Mfr. Part No.SFH 4053
HK$5.854
Each (In a Pack of 10)
units
860nm 1005 (0402) 35mW 7mW/sr Surface Mount ±70° 1 2 1.0 x 0.5 x 0.45mm Rectangle CHIPLED SnAgCu - -
RS Stock No. 913-3538
Mfr. Part No.SFH 4053
HK$1.439
Each (On a Reel of 3000)
units
860nm 1005 (0402) 35mW 7mW/sr Surface Mount ±70° 1 2 1.0 x 0.5 x 0.45mm Rectangle CHIPLED SnAgCu - -
RS Stock No. 778-1380
Mfr. Part No.SFH 4451
HK$4.996
Each (In a Pack of 10)
units
860nm - 55mW 70mW/sr Surface Mount ±17° 1 2 2.3 x 1.95 x 0.9mm Round Mini MIDLED - - -
RS Stock No. 168-5475
Mfr. Part No.SFH 4451
HK$2.646
Each (On a Reel of 3000)
units
860nm - 55mW 70mW/sr Surface Mount ±17° 1 2 2.3 x 1.95 x 0.9mm Round Mini MIDLED - - -
RS Stock No. 168-5509
Mfr. Part No.SFH 4544
HK$2.321
Each (In a Bag of 1000)
units
950nm 5mm (T-1 3/4) 75mW 550mW/sr Through Hole ±10° 1 2 5.9 (Dia.) x 9mm Round - GaAs - -
RS Stock No. 810-8247
Mfr. Part No.SFH 4544
HK$5.616
Each (In a Pack of 25)
units
950nm 5mm (T-1 3/4) 75mW 550mW/sr Through Hole ±10° 1 2 5.9 (Dia.) x 9mm Round - GaAs - -
RS Stock No. 195-625
Mfr. Part No.SFH 409-2
HK$3.92
Each
units
950nm T-1 (3mm) - 120mW/sr Through Hole 20° 1 2 3.1mm Round - GaAs - -
RS Stock No. 876-8751
Mfr. Part No.SFH 4441
HK$6.783
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. 876-8791
Mfr. Part No.SFH 4851
HK$39.448
Each (In a Pack of 5)
units
860nm TO-46 25mW 500mW/sr Through Hole ±3° 1 2 5.4 (Dia.) x 5.8mm Round - - - 3.6V
RS Stock No. 168-5572
Mfr. Part No.SFH 4851
HK$17.43
Each (In a Bag of 1000)
units
860nm TO-46 25mW 500mW/sr Through Hole ±3° 1 2 5.4 (Dia.) x 5.8mm Round - - - 3.6V
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. 168-5573
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. 876-8726
Mfr. Part No.SFH 4043
HK$4.126
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. 168-5555
Mfr. Part No.SFH 4043
HK$1.481
Each (On a Reel of 3000)
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. 146-1655
Mfr. Part No.SFH 4441
HK$2.646
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. 876-8798
Mfr. Part No.SFH 4846
HK$25.173
Each (In a Pack of 10)
units
950nm TO-18 35mW 50mW/sr Through Hole ±20° 1 2 5.4 (Dia.) x 6mm Round - - - 3.6V
RS Stock No. 170-9555
Mfr. Part No.SFH 4780S
HK$21.473
Each (On a Reel of 2500)
units
820nm 3.5 x 3.5 x2.4 mm 600mW 2900mW/sr Surface Mount ±10° 1 - 3.5 x 3.5 x 2.39mm Round OSLUX - - 3.6V
RS Stock No. 876-9435
Mfr. Part No.SFH 4780S
HK$50.59
Each (In a Pack of 2)
units
820nm - 600mW 2900mW/sr Surface Mount ±10° 1 - 3.5 x 3.5 x 2.39mm Round OSLUX - - 3.6V
RS Stock No. 168-5295
Mfr. Part No.SFH 4850 E7800
HK$8.894
Each (On a Tape of 1000)
units
860nm TO-18 50mW 10mW/sr Through Hole ±23° 1 2 4.3mm Round - - - -
RS Stock No. 835-3059
Mfr. Part No.SFH 4356
HK$5.04
Each (In a Pack of 25)
units
860nm 3mm (T-1) 80mW 90mW/sr Through Hole ±20° 1 2 3.1 (Dia.) x 5.2mm Round - GaAlAs - -