45-21/LK2C-B50634C6CB2/2T

LED Indication - Discrete Overview

The 45-21/LK2C-B50634C6CB2/2T is a single-color cool white LED indicator manufactured by Everlight Electronics Co Ltd. It features a standard configuration with a yellow, diffused lens and a rectangular shape with a flat top. The component utilizes a 2-SMD J-leaded (2-PLCC) surface mount package measuring 2.70mm in length, 2.00mm in width, and 1.30mm in maximum height. It operates within a color temperature range of 5000K to 6300K, exhibits a typical forward voltage of 3.25V at a test current of 20mA, and provides a nominal luminous intensity of 2400mcd with a 120-degree viewing angle.

LED Indication - Discrete Feature Summary

• Emits cool white light within the 5000K to 6300K color temperature spectrum
• Features a yellow diffused lens for wide-angle illumination
• Designed for surface mount assembly using a compact 2-PLCC footprint

LED Indication - Discrete Applications

• General purpose electronic equipment status indication
• Panel-mounted device power indicators
• Consumer appliance control interface lighting

LED Indication - Discrete Procurement Notes

Verify component availability as this specific part number is listed as obsolete or discontinued. Confirm if alternative revisions or updated series replacements are currently supported by the manufacturer. Ensure that any substitute components maintain identical pinout configurations and mechanical dimensions to guarantee compatibility with existing printed circuit board layouts without requiring design modifications.

LED Indication - Discrete Selection Notes

Select this component when a standard cool white indicator with a diffused output is required for surface mount applications. The 2-PLCC package offers a low-profile solution suitable for space-constrained designs. Consider the 120-degree viewing angle and 2400mcd intensity for visibility requirements. Verify thermal management capabilities against the specified operating temperature range during system integration.

LED Indication - Discrete Part Context

This component belongs to the 45-21 series of surface mount LEDs from Everlight Electronics. The series typically includes various color and lens combinations housed in the standardized 2-PLCC form factor. This specific variant is distinguished by its cool white emission characteristics and diffused lens treatment, differentiating it from clear lens or different color options within the same product family.

LED Indication - Discrete Replacement Considerations

Check for direct cross-references from other manufacturers offering equivalent 2-PLCC cool white LEDs. Verify that any replacement maintains the same 2.70mm x 2.00mm footprint and 1.30mm height to ensure mechanical fit.