LTL2R3KFK

LED Indication - Discrete Overview

The LTL2R3KFK is a general-purpose orange LED from Lite-On Inc., housed in a T-1 3/4 (5 mm) clear through-hole package. It features a circular lens design with a 30-degree viewing angle. Key electrical parameters include a forward voltage of 2.05 V and a forward current rating of 20 mA, resulting in a power rating of 75 mW. The component delivers a luminous intensity of 700 mcd. Operating temperatures range from -40 °C to +85 °C.

LED Indication - Discrete Feature Summary

• Clear T-1 3/4 through-hole packaging for standard mounting
• Orange emission color with circular lens geometry
• Wide operating temperature range suitable for diverse environments

LED Indication - Discrete Applications

• General purpose indicator lighting
• Panel status indication
• Consumer electronics front panels

LED Indication - Discrete Procurement Notes

Verify the specific suffix against official Lite-On documentation to confirm exact binning and optical characteristics. Ensure that ordering information matches the required forward voltage and luminous intensity specifications for the target application circuit design.

LED Indication - Discrete Selection Notes

Select this component when a standard 5 mm orange indicator is required. Consider the 20 mA forward current and 2.05 V drop for resistor calculation. The 30-degree beam angle provides focused visibility compared to wider dispersion alternatives.

LED Indication - Discrete Part Context

This part belongs to Lite-On's general-purpose LED lineup, utilizing traditional through-hole technology. It serves as a basic visual signaling component within larger electronic assemblies, distinct from surface-mount or high-power specialized variants offered by the manufacturer.

LED Indication - Discrete Replacement Considerations

Cross-reference with other manufacturers offering 5 mm orange through-hole LEDs. Verify mechanical dimensions and lead spacing compatibility before substitution to ensure proper fit on existing printed circuit boards.