Contact us: +44 (0) 1942 671122

Contact us: +44 (0) 1942 671122


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Our range of Infrared LED emitters encompasses through hole, Chip LED and PLCC Surface Mount packages in a choice of power ratings.  Applications include position sensing, remote control, detection for instruments and CCTV illumination.

Low Power Through Hole IR Emitters

Cost effective, low power through-hole Infrared  emitters are available in a choice of wavelengths. Output power ratings range from 16~75mW/sr @ 20mA/100mA pulse

  • T1 and T13/4 Through Hole
  • Side emit through Hole
  • 850nm, 880nm, 940nm
  • Current max 100mA pulse
  • Choice of beam angle
  • Compatible with IR reflow process

Low Power IR Selector Guide PDF

PLCC-4 SMD IR Emitters

For camera illumination, Industrial sensing and CCTV applications PLCC-4 SMD Infrared  emitters are available in a choice of wavelengths. Output power ratings range from 55~180mW/sr @100mA 

  • PLCC-4 Flat and with lens
  • Surface Mount
  • 850nm, 940nm
  • Current max 100mA
  • Choice of beam angle
  • Compatible with IR reflow process

PLCC-4 IR Emitter Selector  PDF

Mid Power Chip LED IR Emitters

Competitively priced against market leading brands we offer Infrared Mid-power surface mount chip LEDs in a range of wavelengths. Output power ratings range from 16~21mW/sr @100mA

  • 0805 chip LED
  • 845nm, 865nm, 945nm
  • Current drive 150mA max
  • Choice of beam angle
  • Compatible with IR reflow process

Mid Power IR Selector Guide PDF

Mid Power 2835 IR Emitters

The RF-2835 IR are mid power surface mount emitters packaged in 2835 outline. Specially suited to CCTV and recognition systems the output is available in 850nm or 940nm. A choice of Beam angles are available.

  • 2.8x3.5mm 2835 package
  • 850nm or 940nm
  • Power rating 0.2W
  • Choice of beam angle 17, 70 or 80 degrees
  • Compatible with IR reflow process

Mid Power 2835 IR Selector Guide PDF

High Power 3030 IR Emitters

The RF-3030 IR emitters are mid power surface mount  Infrared devices packaged in 3030 outline. Specially suited to CCTV and recognition systems the output is available in 850nm or 940nm. A choice of Beam angles are available.

  • 23.0x3.0mm 3030 package
  • 850nm or 940nm
  • Power rating 0.8W
  • Choice of beam angles
  • Compatible with IR reflow process

High Power 3030 IR Selector Guide PDF

High Power 3535 IR Emitters

The LG-CU3535IR series are high power surface mount emitters packaged in 3535 outline with integral lens for directivity. Specially suited to CCTV and recognition systems the output is in the range of 850nm. A choice of Beam angles are available.

  • 3.5x3.5mm 3535 package
  • 850nm
  • Power ratings from 1W to 3W
  • Choice of beam angle
  • Compatible with IR reflow process

Ligitek High Power IR Selector Guide PDF

Refond High Power IR Selector Guide PDF

Low Power IR Side emit pair


The Liteon LTR5888 and LTE309 are offered as through-hole side looking  IR emitter detector pair mechanically and spectrally matched for a wide range of sensing applications.

  • LTE309 IR Emitter
  • Peak wavelength 940nm
  • Max forward current 50mA
  • Max peak current 1A 300pps, 
    10μs pulse
  • Angle of emission 40°
  • Compatible with IR reflow process
  • LTR5888DH Phototransistor
  • Integral visible light filter
  • On state collector current 500mA
  • Collector emitter breakdown voltage 30V

    LTE309 IR Emitter PDF

    LTR5888 Phototransistor PDF

    Photodiodes

    Our range of silicon photodiodes provide detection of light in ultra-violet, visable and infrared spectral regions. Features include small size, low noise, high speed and good spectral response. The LG-2020 is a miniature SMD photodiode.

    • 2.0x2.0mm 2020 package
    • Water clear flat top lens
    • Power rating 215mW
    • Peak sensing 940nm typ
    • Compatible with IR reflow process

    LG2020 Datasheet PDF