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. 168-5572
Mfr. Part No.SFH 4851
HK$16.43
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. 165-2636
Mfr. Part No.TSHG6210
BrandVishay
HK$3.53
Each (In a Bag of 4000)
units
850nm 5mm (T-1 3/4) 55mW 230mW/sr Through Hole 20° 1 2 5 x 8.7mm Round - GaAlAs - -
RS Stock No. 699-7705
Mfr. Part No.VSLB3940
BrandVishay
HK$4.755
Each (In a Pack of 20)
units
940nm 3mm (T-1) 40mW 65mW/sr Through Hole - 1 2 3 x 4.5mm Round - GaAlAs - -
RS Stock No. 876-8798
Mfr. Part No.SFH 4846
HK$24.679
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. 165-6195
Mfr. Part No.TSAL6200
BrandVishay
HK$1.08
Each (In a Bag of 4000)
units
940nm 5mm (T-1 3/4) 40mW 60mW/sr Through Hole ±17° 1 2 5.8 (Dia.) x 8.7mm Round - GaAlAs/GaAs - -
RS Stock No. 876-8791
Mfr. Part No.SFH 4851
HK$43.838
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. 818-7663
Mfr. Part No.TSAL6200
BrandVishay
HK$3.03
Each (In a Pack of 50)
units
940nm 5mm (T-1 3/4) 40mW 60mW/sr Through Hole ±17° 1 2 5.8 (Dia.) x 8.7mm Round - GaAlAs/GaAs - -
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. 165-2375
Mfr. Part No.TSHF5410
BrandVishay
HK$1.65
Each (In a Bag of 4000)
units
890nm 5mm (T-1 3/4) 50mW 70mW/sr Through Hole - 1 2 5mm Round - GaAlAs - -
RS Stock No. 165-7095
Mfr. Part No.VSLY3850
BrandVishay
HK$4.06
Each (In a Bag of 5000)
units
870nm 3mm (T-1) 55mW 600mW/sr Through Hole ±18° 1 2 3mm Round - GaAlAs - -
RS Stock No. 918-9486
Mfr. Part No.VSMB1940X01
BrandVishay
HK$2.52
Each (On a Reel of 3000)
units
940nm 2012 (0805) 40mW 6mW/sr Surface Mount - 1 2 2 x 1.25 x 0.85mm Rectangle - GaAlAs - -
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. 773-4006
Mfr. Part No.VSLY3850
BrandVishay
HK$12.49
Each (In a Bag of 5)
units
870nm 3mm (T-1) 55mW 600mW/sr Through Hole ±18° 1 2 3mm Round - GaAlAs - -
RS Stock No. 710-4042
Mfr. Part No.VSMG2700-GS08
BrandVishay
HK$9.41
Each (In a Pack of 10)
units
830nm PLCC 2 40mW 10mW/sr Surface Mount - 1 2 3 x 2.8 x 1.75mm Round - GaAlAs - -
RS Stock No. 876-8789
Mfr. Part No.SFH 4845
HK$23.443
Each (In a Pack of 10)
units
950nm TO-18 35mW 110mW/sr Through Hole ±8° 1 2 5.4 (Dia.) x 7.3mm Dome - - - 3.6V
RS Stock No. 699-7682
Mfr. Part No.TSHG6210
BrandVishay
HK$6.86
Each (In a Pack of 20)
units
850nm 5mm (T-1 3/4) 55mW 230mW/sr Through Hole 20° 1 2 5 x 8.7mm Round - GaAlAs - -
RS Stock No. 165-1721
Mfr. Part No.L-34F3BT
BrandKingbright
HK$1.02
Each (In a Bag of 1000)
units
940nm 3mm (T-1) - 12 mW/sr @ 20 mA, 32 mW/sr @ 50 mA Through Hole 50° 1 2 3 (Dia.) x 5mm Round - GaAs - -
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. 876-9435
Mfr. Part No.SFH 4780S
HK$55.53
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
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