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. 908-7009
Mfr. Part No.OP132
BrandOptek
TWD93.00
Each
units
935nm TO-46 4mW 4 mW/cm² Through Hole 18° 1 2 5.59 x 6.35mm Round - GaAs - 1.75V
RS Stock No. 168-5572
Mfr. Part No.SFH 4851
TWD65.60
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. 876-8791
Mfr. Part No.SFH 4851
TWD155.00
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. 778-1383
Mfr. Part No.SFH 4725S
TWD106.00
Each
units
950nm - 990mW 425mW/sr Surface Mount ±45° 1 3 3.85 x 3.85 x 2.41mm Dome OSLON Black - - -
RS Stock No. 913-3689
Mfr. Part No.SFH 4725S
TWD48.50
Each (On a Reel of 600)
units
950nm - 990mW 425mW/sr Surface Mount ±45° 1 3 3.85 x 3.85 x 2.41mm Dome OSLON Black - - -
RS Stock No. 731-9193
Mfr. Part No.TAN1111C
TWD3.60
Each (In a Pack of 25)
units
940nm 0603 (0201) 4.3mW 0.6mW/sr Surface Mount 145° 1 2 1.6 x 0.8 x 0.7mm Rectangle - GaAs - -
RS Stock No. 124-9124
Mfr. Part No.SFH 4786S
TWD226.50
Each (In a Pack of 2)
units
820nm - 680mW 1750mW/sr Surface Mount ±13 ° 1 2 3.5 x 3.5 x 1.6mm Round OSLUX - - -
RS Stock No. 168-5230
Mfr. Part No.SFH 4786S
TWD91.80
Each (On a Reel of 2500)
units
820nm - 680mW 1750mW/sr Surface Mount ±13 ° 1 2 3.5 x 3.5 x 1.6mm Round OSLUX - - -
RS Stock No. 111-5958
Mfr. Part No.SFH 4735
TWD234.50
Each (In a Pack of 2)
units
350 → 1050nm - 200mW 59mW/sr Surface Mount ±60° 1 - - - OSLON Black Flat - - -
RS Stock No. 168-5173
Mfr. Part No.SFH 4735
TWD106.80
Each (On a Reel of 2000)
units
350 → 1050nm - 200mW 59mW/sr Surface Mount ±60° 1 - - - OSLON Black Flat - - -
RS Stock No. 860-9563
Mfr. Part No.L-34F3C
BrandKingbright
TWD5.00
Each (In a Pack of 50)
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. 665-5473
Mfr. Part No.SFH 4240-Z
TWD10.80
Each (In a Pack of 10)
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. 168-5507
Mfr. Part No.SFH 4554
TWD9.10
Each (In a Bag of 1000)
units
860nm 5mm (T-1 3/4) 75mW 550mW/sr Through Hole ±10° 1 2 5.9 (Dia.) x 9mm Round - GaAlAs - -
RS Stock No. 165-1722
Mfr. Part No.L-34F3C
BrandKingbright
TWD4.20
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. 654-8463
Mfr. Part No.SFH 4350
TWD26.70
Each (In a Pack of 10)
units
860nm 3mm (T-1) 70mW 200mW/sr Through Hole ±13° 1 2 3 x 5.2mm Round - - - -
RS Stock No. 913-3317
Mfr. Part No.SFH 4240-Z
TWD10.80
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. 654-8968
Mfr. Part No.SFH 4550
TWD30.20
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. 913-3550
Mfr. Part No.SFH 4715S
TWD48.50
Each (On a Reel of 600)
units
860nm SMD 1030mW 440mW/sr Surface Mount ±45° 1 3 3.95 x 3.95 x 2.41mm Dome OSLON Black - - -
RS Stock No. 912-8536
Mfr. Part No.SFH 4350
TWD11.00
Each (In a Bag of 2000)
units
860nm 3mm (T-1) 70mW 200mW/sr Through Hole ±13° 1 2 3 x 5.2mm Round - - - -
RS Stock No. 912-8589
Mfr. Part No.SFH 4550
TWD12.90
Each (In a Bag of 1000)
units
860nm 5mm (T-1 3/4) 70mW 1100mW/sr Through Hole ±3° 1 2 5 x 9mm Round - - - -