LTST-C191KAKT

LED Indication - Discrete Overview

The LTST-C191KAKT is a single-color orange surface-mount LED from Lite-On Inc., designed for indicator applications. It features a water-clear rectangular lens and operates at a peak wavelength of 602 nm. The component utilizes a standard 0603 (1608 metric) package with dimensions of 1.6 mm in length, 0.8 mm in width, and a maximum height of 0.55 mm. It exhibits a typical forward voltage of 2.4 V and delivers a light intensity of 60 mcd when driven at a forward current of 20 mA. The device supports a power rating of 75 mW and functions within an operating temperature range of -40°C to +85°C.

LED Indication - Discrete Feature Summary

• Compact 0603 SMD form factor suitable for space-constrained designs
• Water-clear lens provides high visibility and wide viewing angles
• Optimized for low current operation with efficient luminous output
• RoHS compliant construction for environmental safety standards

LED Indication - Discrete Applications

• Status indicators in consumer electronics
• Control panel illumination for portable devices
• Backlighting for small displays and keypads
• Industrial equipment status signaling

LED Indication - Discrete Procurement Notes

Verify the specific ordering suffix to confirm the exact binning and packaging configuration required for your assembly process. Ensure that the procurement channel provides valid RoHS compliance documentation consistent with the manufacturer's specifications. Confirm moisture sensitivity level handling procedures are followed upon receipt to maintain component integrity before soldering.

LED Indication - Discrete Selection Notes

Select this component when a compact orange indicator is needed for general-purpose signaling. The 0603 footprint allows for dense PCB layouts compared to larger packages. Consider the 60 mcd brightness sufficient for ambient lighting conditions where high-intensity signaling is not critical. Verify thermal management requirements align with the 75 mW power dissipation limit during continuous operation.

LED Indication - Discrete Part Context

This part belongs to the LTST-C191 series of single-color chip LEDs manufactured by Lite-On. The series offers various color options including red, green, blue, yellow, and orange within the same mechanical envelope. This specific model targets applications requiring reliable orange illumination with standardized surface-mount compatibility for automated manufacturing processes.

LED Indication - Discrete Replacement Considerations

Direct replacements must match the 0603 package dimensions, 602 nm peak wavelength, and similar forward voltage characteristics. Cross-reference datasheets for compatible parts from other manufacturers offering identical mechanical footprints and electrical parameters to ensure seamless integration without redesigning the PCB layout.