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. 168-5538
Mfr. Part No.SFH 4942
PHP121.136
Each (In a Bag of 250)
units
950nm Miniature 30mW 50mW/sr Through Hole ±10° 2 4 4.9 x 2 x 3.45mm Dome - - - -
RS Stock No. 168-5548
Mfr. Part No.SFH 4949
PHP484.845
Each (In a Bag of 100)
units
950nm Miniature 30mW 50mW/sr Through Hole ±10° 9 18 22.7 x 2 x 3.45mm Dome - - - -
RS Stock No. 234-0962
Mfr. Part No.OP298B
BrandOptek
PHP35.28
Each
units
890nm 5mm (T-1 3/4) - - Through Hole - 1 2 4.83mm Round - GaAlAs - -
RS Stock No. 168-5564
Mfr. Part No.SFH 4555
PHP11.50
Each (In a Bag of 1000)
units
860nm 5mm (T-1 3/4) 60mW 550mW/sr Through Hole ±5° 1 2 5.7 (Dia.) x 8.3mm Round - - - 2.4V
RS Stock No. 168-5562
Mfr. Part No.SFH 4257 R
PHP20.74
Each (On a Reel of 2000)
units
860nm PLCC 2 25mW 9mW/sr Surface Mount ±60° 1 2 3 x 3.4 x 2.1mm Round TOPLED Black - - 2.4V
RS Stock No. 758-7646
Mfr. Part No.SFH 4715
PHP151.55
Each
units
860nm - 630mW 270mW/sr Surface Mount ±45° 1 3 3.85 x 3.85 x 2.41mm Dome OSLON Black - - -
RS Stock No. 919-0792
Mfr. Part No.VSMB2000X01
BrandVishay
PHP12.08
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. 184-6977
Mfr. Part No.15411094A6070
PHP21.701
Each (On a Reel of 2500)
units
940nm 1106 - 6mW/sr Surface Mount 60° 1 2 3 x 1.6 x 2.34mm - WL-SISW AlGaAs - 1.8V
RS Stock No. 173-6263
Mfr. Part No.OIS-170-IT855-X-T
BrandOSA Opto
PHP26.598
Each (On a Reel of 500)
units
855nm 0805 - 3mW/sr Surface Mount - 1 2 1.9 x 1.2 x 1.2mm Square OIS-170 AlInGaP, GaAlAs, GaP, InGaN - 1.6V
RS Stock No. 124-9112
Mfr. Part No.SFH 4556-AW
PHP23.054
Each (In a Pack of 20)
units
860nm 5mm (T-1 3/4) 60mW 100 → 200mW/sr Through Hole ±20 ° 1 2 5.7 (Dia.) x 8.1mm Dome - - - -
RS Stock No. 159-6469
Mfr. Part No.TSAL4400
BrandVishay
PHP4.855
Each (In a Bag of 5000)
units
940nm 3mm (T-1) 35mW 80mW/sr Through Hole - 1 2 3mm Round - GaAlAs - -
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