LED1550E

LED by Thorlabs Inc

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The LED1550E from Thorlabs Inc is a Near-Infrared (NIR) LED that operates at a wavelength of 1500 nm. It delivers an optical power of 2 mW and has a wavelength tolerance of ±50 nm. This LED has a full width at half maximum (FWHM) of 100 nm and half viewing angle of 15 deg. It has a forward voltage of 1.2 V and rise or fall time of 10 ns. This LED has a reverse voltage of 5 V and dissipates 120 mW of power. It is composed of heterostructures (HS) grown on an InGaAsP substrate and encapsulated in a round clear epoxy casing that measures 36 mm x 5.9 mm x 5 mm.

Product Specifications

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Product Details

  • Part Number
    LED1550E
  • Manufacturer
    Thorlabs Inc
  • Description
    1500 nm Near-Infrared LED for Industrial Applications

General Parameters

  • Angle of Half Intensity :
    15 Degree
  • Colors
    IR
  • Configuration
    Single IC
  • RoHS
    Yes
  • Viewing Angle
    30 Degree
  • Forward Current
    100 mA
  • Wavelength
    1550 nm
  • Power
    2 mW, (0.002 W)
  • Note
    Spectral FWHMa:- 100 nm

Physical Properties

  • Package
    T-1 3/4
  • Package Type
    Through Hole

Technical Documents

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