LTST-108KRKT

LED Indication - Discrete Overview

The LTST-108KRKT is a red surface-mount LED from Lite-On Inc., designed for indicator applications. It features a standard configuration with a clear, colorless lens and rectangular shape. The component emits light at a peak wavelength of 631nm with a viewing angle of 110 degrees. Typical forward voltage is 2.4V at a test current of 20mA. Luminous intensity ranges from 112 to 280 mcd. Dimensions are 2.85mm length, 1.20mm width, and 0.80mm height maximum.

LED Indication - Discrete Feature Summary

• Side-view chip LED design suitable for surface mount technology
• Clear rectangular lens provides wide 110-degree viewing angle
• Standard single-color red emission optimized for visual indicators

LED Indication - Discrete Applications

• Electronic device status indicators
• Panel board illumination
• General purpose signal indication

LED Indication - Discrete Procurement Notes

Verify the specific luminous intensity bin (112mcd vs 280mcd) required for the application, as datasheets may list a range. Confirm RoHS compliance status and moisture sensitivity level (MSL 3) handling requirements during storage and assembly. Ensure the supplier source matches the official Lite-On manufacturer specifications to guarantee electrical consistency.

LED Indication - Discrete Selection Notes

Select this component when a low-profile side-view red LED is needed for PCB space constraints. The 0.80mm height allows for compact designs. Consider the 110-degree viewing angle for visibility requirements. Compare against other LTST series variants if different colors or package sizes are needed. Verify thermal management needs based on the 75mW power dissipation rating.

LED Indication - Discrete Part Context

This part belongs to the LTST series of surface-mount LEDs from Lite-On. It is a standard EIA-style component commonly used in consumer electronics and industrial equipment. The series offers various colors and packages, with the KRKT suffix indicating the specific red color and tape/reel packaging format.

LED Indication - Discrete Replacement Considerations

LTST-108TBKT is a blue variant with identical dimensions but different optical properties. LTST-C190KRKT is a top-view red LED in a 0603 package, requiring layout changes. Direct substitutes must match the 2.85x1.20x0.80mm footprint and side-view orientation.