HK275S68CL-400 6868 SMD UV LED 275nm Ultraviolet Light Emitting Diode 250mA High Power 6868 Package (6868 LED)

The HK275S68CL-400 is a high power 6868 SMD ultraviolet light emitting diode designed for deep UV applications in sterilization disinfection and industrial processing systems. It provides stable UV output with efficient thermal performance suitable for continuous operation.

Key Features -

• Deep ultraviolet emission wavelength approx 275nm
• High power 6868 SMD LED package
• Forward current approx 250mA typical operation
• High optical output for sterilization use
• Good thermal dissipation design
• Suitable for automated reflow assembly

Specifications -

• Peak wavelength - approx 275nm UV range
• Forward current - approx 250mA typical
• Forward voltage - approx 5.0V to 7.0V
• Power dissipation - approx 1W to 3W
• Package type - 6868 SMD LED
• Viewing angle - approx 60 to 120 degree
• Operating temperature - approx -20 to 85 degree C

Applications -

• UV sterilization and disinfection systems
• Water and air purification systems
• Medical and laboratory equipment
• Industrial UV curing and processing
• Surface and object sterilization

Pinout Configuration -

• Anode - positive terminal pad marking
• Cathode - negative terminal pad

Working Principle -

The HK275S68CL-400 UV LED emits deep ultraviolet light when forward biased current flows through the semiconductor junction. The emitted wavelength around 275nm is effective for sterilization by disrupting microbial DNA. The output intensity depends on forward current and thermal management and is used in disinfection and purification systems.