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. 184-1080
Mfr. Part No.QEE113
HK$1.758
Each (In a Bag of 500)
units
945nm Side-Looking - 12mW/sr Through Hole 50° 1 2 4.44 x 4.44 x 5.08mm - - GaAs - 1.5V
RS Stock No. 805-0482
Mfr. Part No.QEB373GR
HK$3.611
Each (In a Pack of 20)
units
875nm Subminiature - 16mW/sr Surface Mount 24° 1 2 2.7 x 2.2 x 1.4mm Dome - - - -
RS Stock No. 184-1546
Mfr. Part No.QEE113
HK$3.264
Each (In a Pack of 25)
units
945nm Side-Looking - 12mW/sr Through Hole 50° 1 2 4.44 x 4.44 x 5.08mm - - GaAs - 1.5V
RS Stock No. 184-1079
Mfr. Part No.QED234
HK$2.226
Each (In a Bag of 250)
units
940nm T-1 3/4 - 27 (Minimum)mW/sr Through Hole 40° 1 2 6.1 Dia. x 8.77mm - - AlGaAs, GaAs - 1.6V
RS Stock No. 169-8669
Mfr. Part No.QEB363GR
HK$1.45
Each (On a Reel of 1000)
units
940nm Subminiature - 8mW/sr Surface Mount 24° 1 2 2.7 x 2.2 x 3mm Dome - GaAs - -
RS Stock No. 186-8921
Mfr. Part No.QEE123
HK$3.998
Each (In a Bag of 500)
units
880nm Side-Looking - 16mW/sr - 50° 1 2 4.44 x 5.08 x 2.54mm - QEE12 AiGaAs - 1.7V
RS Stock No. 184-1530
Mfr. Part No.QED234
HK$3.182
Each (In a Pack of 25)
units
940nm T-1 3/4 - 27 (Minimum)mW/sr Through Hole 40° 1 2 6.1 Dia. x 8.77mm - - AlGaAs, GaAs - 1.6V
RS Stock No. 805-0472
Mfr. Part No.QEB363GR
HK$2.282
Each (In a Pack of 20)
units
940nm Subminiature - 8mW/sr Surface Mount 24° 1 2 2.7 x 2.2 x 3mm Dome - GaAs - -
RS Stock No. 805-0485
Mfr. Part No.QEB373
HK$2.545
Each (In a Pack of 20)
units
875nm Subminiature - 16mW/sr Surface Mount 24° 1 2 2.7 x 2.2 x 1.4mm Dome - - - -
RS Stock No. 169-8670
Mfr. Part No.QEB373GR
HK$2.791
Each (On a Reel of 1000)
units
875nm Subminiature - 16mW/sr Surface Mount 24° 1 2 2.7 x 2.2 x 1.4mm Dome - - - -
RS Stock No. 184-1078
Mfr. Part No.QED123
HK$1.778
Each (In a Bag of 250)
units
890nm T-1 3/4 - 70mW/sr Through Hole 16° 1 2 6.1 Dia. x 8.77mm - - AlGaAs - 1.7V
RS Stock No. 802-3307
Mfr. Part No.QED223
HK$2.715
Each (In a Pack of 25)
units
880nm 5mm (T-1 3/4) - - Through Hole - - - 4.95 (Dia.) x 8.77 (H)mm - - - - -
RS Stock No. 184-1512
Mfr. Part No.QED123
HK$3.046
Each (In a Pack of 25)
units
890nm T-1 3/4 - 70mW/sr Through Hole 16° 1 2 6.1 Dia. x 8.77mm - - AlGaAs - 1.7V
RS Stock No. 166-3055
Mfr. Part No.QEB373
HK$2.12
Each (In a Bag of 1000)
units
875nm Subminiature - 16mW/sr Surface Mount 24° 1 2 2.7 x 2.2 x 1.4mm Dome - - - -
RS Stock No. 166-2997
Mfr. Part No.QED223
HK$2.322
Each (In a Bag of 250)
units
880nm 5mm (T-1 3/4) - - Through Hole - - - 4.95 (Dia.) x 8.77 (H)mm - - - - -
RS Stock No. 186-9380
Mfr. Part No.QEE123
HK$6.457
Each (In a Pack of 10)
units
880nm Side-Looking - 16mW/sr - 50° 1 2 4.44 x 5.08 x 2.54mm - QEE12 AiGaAs - 1.7V