uv diode 395nm Seoul Viosys CUN96A1G
Product Details Description
The Seoul Viosys CUN96A1G is a high power uv diode 395nm designed for professional UV-A systems that require strong output, compact size, and broad irradiation coverage. With a 395nm wavelength, 2100mW radiant power, 3.5V voltage, 1000mA current, and 120° view angle, it is suitable for manufacturers developing curing tools, UV flashlights, inspection lamps, printing systems, and customized UV LED modules.
This uv diode 395nm belongs to the Z5 near-UV LED series. It is designed for high current operation and high power output applications. The 3.5 x 3.5 x 2.0mm SMD package helps product engineers create powerful UV light engines in a compact layout, while the SMT structure supports automated assembly and scalable OEM production.
The 395nm wavelength is widely used in UV curing, printing, coating, adhesive curing, counterfeit detection, security inspection, UV torch products, fluorescence photography, dental curing, crime inspection, and oil leak detection. Since it is a UVA / near-UV LED, this uv diode 395nm should not be promoted as a UVC disinfection or germicidal light source.
The 120° view angle provides broad UV distribution, making the CUN96A1G suitable for applications where wider area coverage is needed. It can support curing surfaces, inspection zones, fluorescence areas, printing paths, coating areas, and module designs that require a wider emission pattern instead of a narrow spot beam. Final performance depends on driver current, optical lens, reflector design, working distance, heat dissipation, and target material response.
For OEM and ODM projects, the LED can be mounted on 12mm, 14mm, 16mm, 20mm, or other aluminum or copper PCB boards. Aluminum boards are practical for many cost-effective UV module designs, while copper boards may be selected when stronger heat conduction is required. The LED can be supplied as a bare component or assembled into UV flashlight modules, curing modules, inspection lights, and customized UV assemblies.
Thermal management is important for this high-output 395nm LED. To maintain stable performance, use a suitable constant-current driver, proper soldering process, appropriate PCB board, and sufficient heat dissipation. Engineers should verify temperature, radiant output, and optical performance inside the final product structure before mass production.
This product is a UV LED component, not a complete lamp. A complete device should include a driver circuit, PCB board, heat sink, housing, lens, wiring, switch, and safety structure. For curing, dental, inspection, security, and industrial uses, shielding and protective eyewear are recommended.
Do not look directly at the operating LED or expose skin and eyes to unnecessary UV radiation. Follow safe handling procedures during testing, assembly, and use.
Specifications
Brand: Seoul Viosys
Model NO.: CUN96A1G uv diode 395nm
Wavelength: 395nm
Size: 3.5 x 3.5 x 2.0mm
Voltage: 3.5V
Current: 1000mA
Radiant Power: 2100mW
View Angle: 120°
PCB Options: Can be welded on 12mm, 14mm, 16mm, 20mm, or other aluminum or copper PCB board
Service: OEM ODM service for UV flashlight or other UV LED module
Features and Benefits
High power output uv diode 395nm
Designed for high current operation
SMT type
Lead free product
RoHS compliant
Key Applications
UV Curing
Printing
Coating
Adhesive
Counterfeit Detection / Security
UV Torch
Fluorescence Photography
Dental Curing
Crime Inspection
Oil Leak Detection
FAQ
What is this uv diode 395nm used for?
This uv diode 395nm is used for UV curing, printing, coating, adhesive curing, counterfeit detection, security inspection, UV torch design, fluorescence photography, dental curing, crime inspection, and oil leak detection.
Is CUN96A1G a Seoul Viosys UV LED?
Yes. CUN96A1G uv diode 395nm is a Seoul Viosys high power 395nm UV-A LED in a compact SMD package.
What wavelength does this LED use?
The CUN96A1G uses a 395nm wavelength, which belongs to the UVA / near-UV range.
What is the radiant power?
The radiant power is 2100mW at 1000mA.
What is the forward voltage?
The forward voltage is 3.5V.
What is the view angle?
The view angle is 120°, which provides wide UV coverage for curing, printing, inspection, and module applications.
Can this LED be mounted on a PCB board?
Yes. It can be welded on 12mm, 14mm, 16mm, 20mm, or other aluminum or copper PCB boards according to the project design.
Do you provide OEM or ODM UV LED modules?
Yes. OEM and ODM service is available for UV flashlight modules, UV curing modules, inspection lights, and customized UV LED assemblies.
Is this LED suitable for UV curing?
Yes. It is suitable for UV curing, adhesive curing, printing, coating, dental curing, and related UV-A applications when the material responds to 395nm.
Can it be used for UV flashlights?
Yes. Its 395nm wavelength, 2100mW radiant power, and 120° beam angle make it suitable for wide-beam UV flashlight and UV torch designs.
Is this LED suitable for sterilization?
No. This is a 395nm UVA LED, not a UVC sterilization LED. It should not be used or promoted for disinfection or germicidal applications.
Is it safe to look directly at the LED?
No. Do not look directly at the operating UV LED. Use protective eyewear, shielding, and safe working procedures during testing, assembly, and operation.
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