CLM2B-AEW-CYBB0263

Overview

The CLM2B-AEW-CYBB0263 is a high-efficiency amber LED from the Cree Pro9 series, designed for reliable operation in demanding environments. It features a diffused lens and emits light at a wavelength of 591 nm. The component operates with a forward voltage of 2.5 V and a test current of 50 mA. It is housed in a compact 4-SMD J-Lead package measuring 3.5 x 2.7 mm. The device supports an operating temperature range up to +105°C, ensuring stability in both bright sunlight and low-power outdoor applications.

Feature Summary

• High-efficiency visible amber emission optimized for outdoor visibility
• Robust construction supporting operation up to +105°C
• Diffused lens design for uniform light distribution

Applications

• Automotive lighting indicators
• Outdoor status indication
• Optoelectronics signaling

Procurement Notes

Verify the specific ordering suffix against official Cree documentation to confirm exact optical and thermal characteristics. Ensure compatibility with surface-mount assembly processes. Confirm that the selected variant meets the required ambient temperature ratings for the intended application environment before finalizing procurement.

Selection Notes

Select this component when high-visibility amber indication is required in space-constrained designs. The Pro9 series offers enhanced reliability compared to standard variants while maintaining identical electrical interfaces. Consider the 4-SMD package size for PCB layout constraints and verify thermal management requirements for continuous operation at elevated temperatures.

Part Context

This part belongs to the Cree Pro9 family of surface-mount LEDs, known for superior performance in harsh conditions. The CLM2B-AEW-CYBB0263 specifically utilizes an amber diffused lens within a PLCC4-style footprint. It serves as a discrete indication component, bridging general optoelectronics needs with specialized automotive and industrial signaling requirements.

Replacement Considerations

Direct substitutes must match the 4-SMD J-Lead package, 591 nm wavelength, and 2.5 V forward voltage. Verify mechanical dimensions and thermal resistance profiles to ensure board-level compatibility without redesigning the mounting footprint or driver circuitry.