CLM3A-WKW-CWAXA153

Overview

The CLM3A-WKW-CWAXA153 is a single-color cool white surface-mount LED from Cree LED, designed for indicator applications. It utilizes a standard PLCC-2 package with J-leads, measuring 2.70mm in length and 2.00mm in width. The component emits light at a dominant wavelength of 5500K with a viewing angle of 120 degrees. Key electrical parameters include a typical forward voltage of 3.2V and a test current of 20mA. The optical intensity is rated at 1680 mcd, operating within a temperature range of -40°C to +100°C.

Feature Summary

• High reliability performance suitable for diverse environmental conditions
• Standard industry PLCC-2 footprint for easy integration
• Wide viewing angle for broad illumination coverage

Applications

• Status indicators on electronic equipment
• Backlighting for control panels
• General-purpose lighting modules

Procurement Notes

Verify the specific suffix CWAXA153 against official datasheets to confirm binning and brightness class. Ensure compliance with RoHS3 and REACH regulations as required by the target market. Confirm moisture sensitivity level (MSL) handling procedures during storage and assembly to prevent package damage.

Selection Notes

Select this component when a standard cool white indicator is required in a compact SMD form factor. Consider the 120-degree viewing angle for visibility requirements. Evaluate the thermal management needs given the maximum operating temperature of 100°C and the power rating constraints inherent to the PLCC-2 package size.

Part Context

This part belongs to the CLM3A series of high-brightness LEDs from Cree LED. The series is characterized by its robust construction and consistent color rendering. The CLM3A-WKW variant specifically targets cool white applications, offering a balance between intensity and package size for space-constrained designs.

Replacement Considerations

Direct substitutes may include other PLCC-2 cool white LEDs from manufacturers such as Everlight or Kingbright. Verify pin compatibility, forward voltage tolerance, and luminous intensity bins before substitution to ensure circuit performance remains within specifications.