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Surface Mount Type Multi Wavelength

April 26th 2019

Ushio’s custom-made Chip Technologies (①Design, ②Epitaxial Growth, & ③Device Process) and Packaging Technologies (①Optics Design, & ②Thermal Management) allow strong collaboration and support in product development with our customer from start to finish.

Epitex series

Our “Epitex” series LED covers all wavelengths in the UV, visible and IR (Infrared) spectra, from 365 nm to 1750 nm based on reliable technologies over 25 years.
You can choose a suitable wavelength product for your application from our selection, which is available at every 20 nm (below 1000 nm) and every 100 nm (over 1000 nm).

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Surface Mount Type Multi Wavelength

Surface Mount Type (TOP) LED Multi Wavelength SMT Family with 3.5 mm x 2.8 mm package

Lens Type and Radiation Characteristics

with Epoxy or Silicone Resin Lens (From 365 nm to 1650 nm)

 Flat TypeS1 Lens
Over View
Radiation
Characteristics*
± 62 deg. ± 10 deg.

with Epoxy Resin Lens (From 470nm to 1650nm)

 23 Lens25 Lens27 Lens29 Lens
Over View
Radiation
Characteristics*
± 16 deg. ± 20 deg. ± 39 deg. ± 64 deg.

* e.g. SMT780 Series

Part Numbering

Ushio, Inc. defines part numbers using the following format:

Flat Type

Example:SMT420H/850DR
 (a)(b)(c) (d)(e)(f)
(a)SMT: Package Type
(b)420: Peak Wavelength. (unit:nm. From 365nm to 1,650nm)
(c)H: Type of LED Chips (Unselectable Option)
(d)850: Peak Wavelength. (unit:nm. From 365nm to 1,650nm)
(e)D: Type of LED Chips (Unselectable Option)
(f)R: Type of Lens Material (none: Epoxy Resin, R: UV Resistant Resin(Silicone, from 365nm to 470nm)

with Epoxy Resin Lens Type

Example:SMT660D/940D-23
 (m)(n)(o) (p)(q)(r)
(m)SMT: Package Type
(n)660: Peak Wavelength. (unit:nm. From 470nm to 1,650nm)
(o)D: Type of LED Chips (Unselectable Option)
(p)940: Peak Wavelength. (unit:nm. From 470nm to 1,650nm)
(q)D: Type of LED Chips (Unselectable Option)
(r)-23: Lens Type (-23: 23 Lens, -25: 25 Lens, -27: 27 Lens, -29: 29 Lens)

If you are unable to find the LED you are looking for, please contact us.

Surface Mount LED Multi Wavelength SMT

Peak Wavelength Spec No.
405, 850nm SMT405/850D
640, 700, 910nm SMT640/700/910
660, 890nm SMT660D/890
660, 910nm SMT660D/910
660, 940nm SMT660D/940
700, 940nm SMT700/940
735, 850nm SMT735/850
735, 890nm SMT735/890
735, 780, 810nm SMT735/780/810
735, 810, 850nm SMT735/810/850
830, 940nm SMT830/940-A
830, 940nm SMT830/940-C
850, 940nm SMT850/940
850, 890, 940nm SMT850/890/940
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