Surface Mount Type Multi Wavelength
LED (365 nm ～ 1750 nm)
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 Type | S1 Lens | |
|---|---|---|
| Over View |  |  |
| Radiation Characteristics* |  ± 62 deg. |  ± 10 deg. |
with Epoxy Resin Lens (From 470nm to 1650nm)
| 23 Lens | 25 Lens | 27 Lens | 29 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: | SMT | 420 | H | / | 850 | D | R |
| (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: | SMT | 660 | D | / | 940 | D | -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 |