A national high-tech enterprise specializing in the research and development, production, and sales of light-emitting diode products
Chengxingguang provides a full range of high-quality, small-sized surface-mounted LEDs with high light efficiency, low power consumption, and RoHS compliance.
The surface-mounted LED series offers both standard brightness and high brightness options, encapsulated with AlGaAs, AlInGaP, and InGaN chips from renowned chip manufacturers, offering a full range of colors. Products feature industrial standard pin design and come in surface-mounted, flip-chip, and side-mounted welding structures. The colors include green, red, yellow, white, blue, orange, warm white, as well as a variety of color options such as dual-color and multi-color RGB.
SMD LED chips are widely used in applications including medical and health care, automotive interiors, indicators, LCD and button backlighting, household appliances, instruments and meters, industrial control systems, computer peripherals, and status indicators in consumer electronics.
SMD LED chips are very common in smart phone and industrial backlight display applications due to their low power consumption, small size, and easy assembly.
1. Packaging and Size
Packaging Type: SMD (Surface-Mounted).
Size:3.0mm x 1.0mm, suitable for applications in compact spaces.
Mounting Style: Front-side mounting, light emission direction perpendicular to PCB.
2. Optical Performance
Color: Green.
Peak Wavelength: 527nm~533.
Luminous Intensity: High brightness version can reach 248~322mcd (actual values may vary depending on the model).
Light Angle: 120°, providing a wide viewing angle.
Color Selection: In addition to green, also available in red, yellow, white blue, orange, warm white, dual-color, and RGB multi-color.
3. Electrical Performance
Forward Voltage: Approximately 29V (green).
Forward Current: 20mA (standard operating current).
Reverse Voltage: 5V.
Consumption: Low power consumption design, meeting energy-saving requirements.
4. Structure and Design
Chip Material: Packaged with AlGaAs AlInGaP, and InGaN chips from well-known chip manufacturers.
Pin Design: Complies with industry standards, easy to integrate.
Soldering Method: Supports SMD, flip-chip, and side-mount soldering, adapting to various assembly needs.
5. Environmental Protection and
Compliance with RoHS Standards: Lead-free, halogen-free, meeting environmental protection requirements.
6. Packaging and Production
Tape Packaging: Suitable for automatic line reflow soldering assembly, improving production efficiency and reducing assembly costs.
1. Consumer electronics
Smartphones and tablets: Used for status indicators, key backlighting.
Laptops Keyboard backlighting, status indicators.
Wearable devices: Such as smart watches, bracelets, etc.
2. Automotive electronics
Interior of the car: Dashboard backlighting, control console indicators.
Car signal lights: Such as door not closed indicator, seat belt not fastened, etc.
3. Medical and health
Medical equipment: Such as monitors, blood glucose meters, ECG machines, etc.
ical instruments: Used for status display, alarm indication, etc.
4. Household appliances
Home appliance control panels: Such as refrigerators, washing, microwave ovens, ovens, etc.
Home appliance backlighting: Such as air conditioner remote control, water heater display, etc.
. Industrial and instrumentation
Industrial control systems: Used for operation panel indicators, status display.
Instrumentation: Such as multimeters, oscillosc, etc.
6. Computer peripherals
Keyboard and mouse: Key backlighting, status indicators.
Printers and scanners Status display, operation panel backlighting.
7. Other applications
LCD backlighting: Provides uniform backlighting for small LCD displays
Decorative lighting: Such as indoor decoration lights, advertising light boxes, etc.
