275nm 280nm germicidal uvc led for uv sterilization

UV LED 275nm

 We are professional manufactuer of UV LED emiter .R&D team member back from Japan and Germany. we can provide customized solution for your uv led applicaiton case.

Features:

· Quartz Glass package
· Dimensions: 3.5x3.5x1.0mm
· Long operating lifespan: 5000 hours
· Superior ESD protection
· With RoHS Directive-compliant
· Angle: 120 degrees (optional)

Applications:

275nm UV LED can be used for surface or water sterilizer, and medical sterilizing.

Hcen Research and Development

HCEN Group invested 10% of sales revenge as a research and development costs each year, strived to build professional R&D network and knowledge management platform all over the Asia, the US, and Europe, to create technology service-oriented enterprises.
Currently, Hcen owned a more than 50 people R & D team, and it will be stronger and stronger.

200 people factory

Our factory is in Zhongshan, HCEN continue to achieve a pioneering achievement in the field of LED packaging technology and applied research. Independent research and development of ultraviolet light-emitting diodes all inorganic ceramic, hard glass and metal technology(CMH all inorganic technology ) made a groundbreaking achievement, win the advantages of technology and manufacturing in the global UV LED industry. 

1.Handling precautions

· Do not handle the LEDs with bare hands as it will contaminate the LENS surface and may affect the optical characteristics.

· When handling the product with tweezers, be careful not to apply excessive force to glass LENS as it may cause the surface scratch.

· Dropping the product may cause damage.

2.Electrostatic Discharge (ESD)

· The product are sensitive to static electricity or surge voltage. ESD can damage a die and its reliability. When handling the products, the following measure against electrostatic dis-charge are strongly recommended:

Eliminating wrist strap, ESD footwear, clothes, and floors
Grounded workstation equipment and tools
ESD table/shelf mat made of conductive materials

· Ensure that tools, jigs and machines that are being used are properly grounded and that proper grounding techniques are used in work areas. For devices/equipment that mount the LEDs, protection against surge voltages should also be used.

· The customer is advised to check if the LEDs are damage by ESD When performing the characteristics inspection of the LEDs in the application. Damage can be detected with a forward voltage measurement at low current(≤1mA).

3. Eye Safety

· Please proceed with caution when handling any UVLEDs driven at low or high current. Since UV light can be harmful to eyes, do Not look directly into the UV light, even through an optical instrument.

· UV protective glasses are required to use in order to avoid damage by UV light in case of viewing UV light directly.