The LTST-C191TBKT-2A is a subminiature Surface Mount Technology (SMT) LED manufactured by Lite-On Inc. This LED is designed for applications requiring a small footprint, efficient light output, and ease of integration into automated assembly processes. It is typically used for indication and display purposes in a variety of electronic devices.

Applications

• Indicator lights on consumer electronics (e.g., appliances, audio equipment)
• Backlighting for small LCD displays
• Status indicators on computer peripherals (e.g., printers, routers)
• Panel indicators in industrial equipment
• Automotive interior lighting

Features

• Subminiature package: Extremely compact size for high-density mounting.
• Surface Mount Technology (SMT): Compatible with automated pick-and-place assembly.
• High luminous intensity: Provides a bright and easily visible light output.
• Wide viewing angle: Ensures visibility from a broad range of angles.
• RoHS compliant: Meets environmental regulations, lead-free construction.

Benefits

• Space-saving design: Ideal for applications with limited board space.
• Reduced assembly costs: SMT design simplifies manufacturing processes.
• Improved visibility: Enhances clarity and ease of observation for users.
• Extended lifespan: Offers long operational life, minimizing maintenance.
• Environmentally responsible: Contributes to sustainable practices with RoHS compliance.

Additional Details

The LTST-C191TBKT-2A LED typically operates with a forward current of approximately 20mA. The specific color and luminous intensity may vary based on binning and manufacturing tolerances. It is engineered for reflow soldering following JEDEC industry standards for SMT components. Consult the manufacturer's datasheet for comprehensive electrical and optical characteristics, encompassing forward voltage, wavelength, and viewing angle specifications. Proper thermal management is crucial for maximizing the LED's lifespan and performance. Ensure appropriate PCB design and heat sinking if operating at higher currents or in high ambient temperature conditions.