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. 165-7095
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. 699-7714
Mfr. Part No.VSMB1940X01
BrandVishay
HK$5.99
Each (In a Pack of 10)
units
940nm 2012 (0805) 40mW 6mW/sr Surface Mount - 1 2 2 x 1.25 x 0.85mm Rectangle - 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. 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. 876-8726
Mfr. Part No.SFH 4043
HK$5.116
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. 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. 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. 919-0795
Mfr. Part No.VSMG2700-GS08
BrandVishay
HK$4.13
Each (On a Reel of 1500)
units
830nm PLCC 2 40mW 10mW/sr Surface Mount - 1 2 3 x 2.8 x 1.75mm Round - GaAlAs - -
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. 876-8779
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. 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. 455-0773
Mfr. Part No.OP224
BrandOptek
HK$22.59
Each (In a Pack of 5)
units
890nm Metal Can 3.5mW - - - 1 2 1.02mm Round - GaAlAs - -
RS Stock No. 168-5303
Mfr. Part No.SFH 4655-Z
HK$3.519
Each (On a Reel of 2000)
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. 165-3000
Mfr. Part No.TSUS4300
BrandVishay
HK$1.13
Each (In a Bag of 5000)
units
950nm 3mm (T-1) 20mW 160mW/sr Through Hole - 1 2 3mm Round - GaAs - -
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. 913-3376
Mfr. Part No.SFH 4640
HK$3.095
Each (On a Reel of 2000)
units
950nm - 55mW 60mW/sr Surface Mount ±15° 1 2 3.3 x 2.35 x 1.7mm Round MIDLED - - -
RS Stock No. 654-8968
Mfr. Part No.SFH 4550
HK$7.261
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. 168-5175
Mfr. Part No.SFH 7252
HK$4.588
Each (On a Reel of 2000)
units
860nm PLCC 4 50mW 15mW/sr Surface Mount ±60° 2 4 3 x 3.4 x 2.1mm Round Multi TOPLED - - -
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 - - -
RS Stock No. 768-9449
Mfr. Part No.VSMG2000X01
BrandVishay
HK$5.10
Each (In a Bag of 10)
units
870nm Subminiature 40mW 350mW/sr Surface Mount ±12° 1 2 2.3 x 2.3 x 2.77mm Dome - GaAlAs - -
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