The SML-311YTT86J is a surface mount LED manufactured by Rohm Semiconductor, designed primarily for indication and small-scale lighting applications. This LED is characterized by its compact size, low power consumption, and moderate brightness, making it suitable for use in a variety of electronic devices where space and energy efficiency are important.

Applications

• Indicator Lights: Used in various consumer electronic devices such as DVD players, televisions, audio equipment, and appliances to indicate power status, operational modes, or system alerts.
• Backlighting: Suitable for backlighting small LCD segments or keypads in portable devices like remote controls, calculators, and mobile phones.
• Industrial Control Panels: Employed in industrial equipment and control panels to provide visual feedback on system status, alarms, and other critical information.
• Medical Devices: Integrated into medical equipment for status indication and alerting purposes.
• Automotive Interior Lighting: Used for subtle interior lighting in automobiles, such as switch illumination and instrument panel indicators.

Features

• Surface Mount Device (SMD): Designed for automated assembly using surface mount technology, simplifying the manufacturing process and reducing costs.
• Compact Package: Its small size allows for high-density mounting on printed circuit boards (PCBs), conserving valuable space.
• Moderate Brightness: Provides sufficient light output for clear indication without being excessively bright or distracting.
• Low Power Consumption: Energy-efficient design minimizes power consumption, making it suitable for battery-powered applications.
• Long Operating Life: Offers a long operational lifespan, ensuring reliable performance over an extended period.
• Specific Color: The 'YTT' portion of the part number likely indicates a specific color, potentially Yellow, and its associated intensity and wavelength. Consult the Rohm Semiconductor datasheet for precise color specifications. The '86J' suffix may relate to specific binning or packaging characteristics.

Benefits

• Simplified Assembly: The surface mount design simplifies the PCB assembly process, reducing manufacturing time and costs.
• Space Efficiency: The compact package allows for integration into small and densely populated electronic assemblies.
• Energy Savings: The low power consumption helps extend battery life in portable devices and reduces overall energy consumption.
• Reliable Performance: The long operating life ensures consistent performance over time, minimizing the need for maintenance or replacement.
• Versatile Application: Well-suited for a wide range of indication and subtle lighting needs in various electronic products.

The SML-311YTT86J LED from Rohm Semiconductor provides a reliable and efficient solution for various indication and lighting applications. Its small size, surface mount design, and optimized brightness make it an excellent choice for applications where space, power consumption, and clear visual indication are critical design considerations. Always refer to the manufacturer's datasheet for detailed electrical and optical characteristics to ensure compatibility and optimal performance in your specific application.