Seoul Viosys uv led 385nm CUN86A1G
Product Details Description
Seoul Viosys CUN86A1G is a powerful Seoul Viosys UVA LED for professional 385nm UV applications where there is the need for high radiant power, wide beam, and SMD integration. At 385nm wavelength, 2150mW radiant power, 3.6V voltage, 1000mA current, and 120° viewing angle, this LED is ideal for manufacture of UV curing system, printer, coater, inspection lamp, UV torches, and custom LED assemblies.
This LED belongs to the Z5 near-UV LED family from Seoul Viosys. It is made for high current operation and high-power output applications, featuring a compact 3.5 x 3.5 x 2.0mm SMD package. Its structure enables product designers to manufacture UV systems with high power output without using bulky lamp components.
The wavelength of 385nm is usually chosen for UV curing, printer, coating, adhesive curing, counterfeit detection, security inspection, UV torches, fluorescence photography, dental curing, crime inspection, and oil leak detection. As compared to the 365nm UV LEDs, 385nm usually has higher output in violet color that assists in visual alignment and UV inspection while providing sufficient UV-A output.
In manufacturing, this Seoul Viosys UV LED can be incorporated into UV curing modules, printer, coater, adhesive curing tools, and dental curing lamps whenever the targeted material is responsive to 385nm UV-A output. Performance will depend on material chemistry, exposure distance, current of driver, optical design, PCB material, thermal structure, and UV dose needed.
With 120° view angle, this LED is suitable for wider working area. It is different from other narrow-beam UV LEDs that concentrate energy into a spot. This wide-beam design is suitable for curing panels, printing paths, fluorescence field, UV reactive inspection, wider illumination modules, and wide angle UV torches.
For OEM and ODM projects, the CUN86A1G can be welded on 12mm, 14mm, 16mm, 20mm, or other aluminum or copper PCB boards. Aluminum PCB is suitable for most UV module designs while copper PCB is chosen in cases where high thermal transfer is required. It can be delivered as an individual component or as UV flashlight modules, curing modules, inspection lamp, and other custom UV LED products.
Thermal design is important for a 1000mA UV LED. For stable radiant output and performance, a proper constant current driver, good soldering process, right PCB material, and heat dissipation are required. Engineers are supposed to test board temperature, radiant output, beam distribution, and product performance inside final product before mass production.
This product is a UV LED component, not a ready-made lamp. A ready-made device should have driver circuit, PCB board, heat sink, housing, optical lens or reflector, wiring, switch, and safety structure. The CUN86A1G is a 385nm UVA light source and it is not a UVC sterilization LED.
Do not stare directly at the operating UV LED, and avoid unnecessary skin and eye exposure. Protective eyewear, shielding, warning labels, and proper working procedure should be used during testing, assembly, and usage.
Specifications
Brand: Seoul Viosys
Model No: CUN86A1G
Wavelength: 385nm
Size: 3.5 x 3.5 x 2.0mm
Voltage: 3.6V
Current: 1000mA
Radiant Power: 2150mW
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
Designed for high current operation
SMT type
Lead free product
RoHS Compliant
Compact 3535 Z5 SMD package
Wide 120° UV-A emission
Suitable for OEM UV module design
Applications
UV Curing
Printing
Coating
Adhesive
Counterfeit Detection / Security
UV Torch
Fluorescence Photography
Dental Curing
Crime Inspection
Oil Leak Detection
FAQ
What is this Seoul Viosys UV LED used for?
This Seoul Viosys UV LED is used for UV curing, printer, coating, adhesive curing, counterfeit detection, security inspection, UV torch design, fluorescence photography, dental curing, crime inspection, and oil leak detection.
Is CUN86A1G a Seoul Viosys UV LED?
Yes. CUN86A1G is a Seoul Viosys 385nm UV-A LED in a compact Z5 SMD package.
What wavelength does this LED use?
The CUN86A1G uses a 385nm wavelength that falls into the UVA / near-UV range.
What is the radiant power?
The radiant power is 2150mW.
What is the forward voltage?
The forward voltage is 3.6V.
What is the operating current?
The operating current is 1000mA.
What is the package size?
The package size is 3.5 x 3.5 x 2.0mm.
What is the view angle?
The view angle is 120°, making this Seoul Viosys UV LED a wide output LED for curing, printing, fluorescence inspection, and UV module applications.
Can this LED be mounted on PCB boards?
Yes. It can be welded on 12mm, 14mm, 16mm, 20mm, or other aluminum or copper PCB boards depending on the final product structure.
Do you provide OEM or ODM UV LED modules?
Yes. OEM and ODM service is provided for UV flashlight modules, UV curing modules, inspection lights, dental curing modules, and other custom UV LED assemblies.
Is this LED suitable for UV curing?
Yes. It is suitable for UV curing, adhesive curing, printer, coating, dental curing, and related UV-A applications if the material is responsive to 385nm.
Can it be used for UV torches?
Yes. Its 385nm wavelength, 2150mW radiant power, and 120° wide beam make it suitable for wide angle UV flashlight and UV torch module designs.
Is this Seoul Viosys UV LED suitable for sterilization?
No. This is a 385nm UVA LED and it is not a UVC sterilization LED. It should not be used or promoted for disinfection and germicidal applications.
Why is thermal design important?
The CUN86A1G operates at 1000mA and it requires a proper PCB material, heat sinking, current control, and thermal testing for stable UV output and performance of module.
Is it safe to look directly at the LED?
No. Do not stare directly at the operating UV LED. Use protective eyewear, shielding, and safe working procedure during testing, assembly, and usage.
Reviews
There are no reviews yet.