A national high-tech enterprise specializing in the research and development, production, and sales of light-emitting diode products
XL-3216UBC-FB
XL-3216UBC-FB

Chengxingguang offers a full line of small size high quality front Front chip LED, featuring high light efficiency, low power consumption and RoHS standards.


The front patch LED series is available in regular brightness and high brightness. It is packaged with AlGaAs, AlInGaP and InGaN chips provided by well-known chip manufacturers, with a full range of colors. The products are designed with industrial standard pins and are available with patches, inverted and side sticker welding structures. The colors include green, red, yellow, white, blue, orange, warm white, and a variety of colors of two-color and multi-color Colorful./RGB Choose.


Patch LED lamp beads are widely used, including medical care applications, automotive interior, indicator lights, LCD and button backlights, household appliances, instruments, industrial control systems, computer peripherals and consumer electronics status indications, etc.


Due to its low power consumption, small size and easy assembly, patch LED beads make it very common in smart phones and industrial backlight displays.

Product Characteristics

1. Packaging and Dimensions


   Package Type: SMD 1206.


   Size: 3.2 x 1.6 mm.


   Height: 0.9 mm.


   Leadless package with a bottom-emitting (FB) structure for easy.




2. Optical Performance


   Emitted Color: High-brightness green.


   Typical Luminous Efficiency: 8-120 lm/W.


   Viewing Angle: 120°.




3. Electrical Parameters


   Forward Voltage 1.8 V ~ 3.2 V.


   Forward Current: 20 mA.


   Maximum Power Dissipation: 70W.


   Maximum Reverse Voltage: 5 V.


   ESD Withstanding Voltage: 2000 V.




4 Environmental Adaptability


   Operating Temperature Range: -20℃ ~  85℃.


   Storage Temperature Range: -40℃ ~  8℃.


   Suitable for reflow soldering process.




5. Other Features


   Compliant with RoHS standard, environmentally friendly and-free.


   Suitable for SMT automated production.


   High-brightness chip design with high luminous efficiency and long lifespan

Product Application

1. Consumer electronics


   Backlighting and indicator lights for mobile phones, tablets, and laptops.


   Backlighting for the of smart wearable devices.




2. Automotive electronics


   Interior lighting, instrument panel backlighting, and indicator lights for automobiles.



3. Household appliances


   Indicator lights for home appliances such as refrigerators, washing machines, and microwave ovens.




4. Medical


   Indicator lights and lighting for medical instruments such as endoscopes and pulse oximeters.




5. Industrial equipment


   Indicator for industrial control panels and electronic instrument panels.




6. Lighting systems


   Indoor lighting, landscape lighting.




7. Advertising and decoration

   Advertising light boxes, signboard lights.




8. Others


   Indicator lights for communication devices such as routers and TV boxes