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The SME2470 series surface mount infrared components are small ceramic packages (0.15 in x 0.10 in x 0.083 in /3.81 mm x 2.54 mm x 2.1 mm) with glass lenses. The lens minimizes cross talk and often eliminates the need for apertures in non-critical applications. The low profile components may be mounted on the printed circuit board, lens up or inverted, allowing flexibility in layouts for multiple channel and custom arrays. When mounted lens down over a hole in the PC board, the lens is hidden, lowering overall package height.

The SME2470 is a high intensity aluminum gallium arsenide infrared emitting diode (IRED) which can be used with either the SMD2440 phototransistor or the SMD2420 photodiode. It supplies optimum optical characteristics and efficient optical coupling. The small size and high power dissipation properties of the IRED promote PC board miniaturization and high density placement.

These components are available in bulk, or on tape and reel for use with automatic placement equipment.

SME2470 Plastic & Ceramic Package Emitters – Honeywell


SME/SMD Series Ceramic Discrete Surface Mount Emitters and Detectors Datasheet English 98KB
Sensors and Switches in Mobile Cranes Application Note English 194KB
IRED Power Dissipation Consideration Technical Information English 29KB
Summary of SEC450 GaAs:Si IRED Chip Long-Term Operating Life Study Technical Information English 196KB
Summary of SEC555 GaAs:Si IRED Chip Long-Term Operating Life Study Technical Information English 119KB
Transportation Range Guide Product Range Guide English 4MB
Infrared Sensors Line Guide Product Line Guide English 1MB

Browse SME2470 Products

Product Package Material Output Wavelength Beam Angle (Degree) Power Output
SME2470-001 Ceramic 880 nm 24 0.60 mW/cm² min
SME2470-011 Ceramic 880 nm 24 0.60 mW/cm² min
SME2470-021 Ceramic 880 nm 24 0.60 mW/cm² min


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