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UV LED for industrial applications

  • 370mW Power
  • Wavelength of 405nm
  • Nichia Quality Brand
  • Without PCB

High-power UV LED from Nichia, 385nm

  • High power UV LED from Nichia
  • Without board, power: 350mW
  • Wavelengths: 365, 385, 405nm

High power UV SMD LED from Nichia

  • Innovative through Nichia research
  • Long life and brightness
  • Efficient and professional
  • Wavelengths: 365nm, 385nm, 405nm

Versatile UV LED for industrial applications

  • Manufacturer: Nichia
  • Wavelengths: 365nm, 385nm, 405nm
  • SMD LED UV, 275 Package
  • Ideal for Industrial Applications

UV SMD LED with 148mW and 365nm

  • From the house of the LED world market leader
  • High power with 148mW
  • Optimal for professional processing
  • Available in 365nm, 385nm, 405nm

UV SMD LED with 370mW, 405nm

  • From world-leading LED manufacturer Nichia
  • High efficiency, long-lasting performance
  • Ideal for professional applications
  • Morsetzungen: 365nm, 385nm, 405nm
Original price $3.00 - Original price $4.00
Original price
$3.00 - $4.00
Current price $4.00
in stock, ready to be shipped
In stock
in stock, ready to be shipped
in stock, ready to be shipped
in stock, ready to be shipped
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Shipping and price information

13,90€ to UK and within the EU.
All countries/shipping rates.

Taxes and duties may apply outside the EU.

Prices incl. VAT and plus shipping. Comparison prices and discounts refer to the manufacturer's recommended retail price.

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Newer model available

Accessories - Editorially selected

Nichia NCSU275 UV SMD LED: Highly Efficient and Innovative

The Nichia NCSU275 UV SMD LED, manufactured by Nichia, the world's leading manufacturer of SMD LEDs, impresses with its brightness, lifetime and efficiency. Together with the fine selection, it offers great added value for professional processing. In this version, it comes without a PCB and with 370mW of power at a wavelength of 405nm

As a pioneer in the LED industry, Nichia became known for their development of the blue (and consequently white) light emitting diode and has earned an excellent reputation for quality, innovation and performance. With their innovative research department, they set the standard for efficiency and regularly set new records in this regard. Their experience is reflected in all their products - including the Nichia NCSU275 - which guarantee high quality and reliability.

Unsurpassed versatility and functionality

The Nichia NCSU275 UV SMD LED is characterised by a wide range of applications in the UV light sector. Whether in medical technology, in testing and sorting systems, in curing processes or in cameras - this LED shines in every situation. But please note: the invisible UV light can endanger the eye even with short irradiation. Therefore, this LED is recommended exclusively for industrial applications and requires careful consultation with our experts before purchase.

Product features

The NCSU275 offers many outstanding features:

  • SMD LED UV technology
  • 275 package format
  • Wavelengths: 365nm, 385nm and 405nm available
  • Risk group 3 (EN 62471) classification
  • Compact design: Dimensions (LxWxH): 3.5x3.5x0.88mm
Why buy from Lumitronix?

As an official distributor of Nichia, Lumitronix offers attractive conditions and qualified services. Our 20 years of experience, broad industry knowledge and specialised production lines guarantee customers high-quality LED products. In addition, we promote the economic sustainability and competitiveness of our customers with our long-lasting products.

FAQ about the Nichia NCSU275 UV SMD LED
  1. Is this LED suitable for all industrial applications?
    Yes, the Nichia NCSU275 is suitable for a wide range of industrial applications due to its high output and wide wavelength availability.

  2. What does risk group 3 mean?
    This indicates a high risk and requires appropriate protective measures. Please consult our experts for further details.

  3. Are there other products in this series?
    Yes, there are other products in the Nichia SMD LED series, please see our range for more details.


Actinic UV hazard to eye and skin

Ultraviolet radiation in the wavelength range of 200 - 400 nm can cause inflammation of the cornea of the eye or UV erythema (sunburn) of the skin. The biological effectiveness of UV radiation varies in the specified wavelength range and is described with the spectral effect function (rating curve) SUV.

UV-A Danger to the eye

Ultraviolet radiation in the wavelength range of 315 - 400 nm (UV-A) is largely absorbed by the lens of the eye, and can lead to UV cataract (clouding of the eye lens).

Technical Details
Light colour
Manufacturer code
NCSU275T U405/P3-P6/Lk1-M2
Viewing Angle (°)
120 (°)
Power (W)
1.85 (W)
Voltage (V)
3.7 (V)
Electric Current (mA)
500 (mA)
Size (L x W x H)
0.35 cm x 0.35 cm x 0.09 cm
0.0 kg