C503B-ABN-CW0X0342

Overview

The C503B-ABN-CW0X0342 is a Cree LED amber round light-emitting diode housed in a 5 mm (T-1 3/4) package. It features a clear lens and operates with a forward voltage of 2.6 V at a maximum forward current of 50 mA. The device emits light at a dominant wavelength of 596 nm with a luminous intensity of 12000 mcd. It has a viewing angle of 23 degrees, a power rating of 130 mW, and two pins for through-hole mounting.

Feature Summary

• Constructed with advanced optical-grade epoxy for superior high-temperature and high-moisture resistance
• Encapsulation resin contains UV inhibitors to minimize effects of long-term direct sunlight exposure
• Provides stable light output over the life of the LED for excellent readability in outdoor applications

Applications

• Electronic Signs & Signals (ESS)
• Motorway Signs
• Variable-Message Sign (VMS)

Procurement Notes

Verify the specific suffix codes against official datasheets to confirm exact wavelength and intensity binning. Confirm RoHS compliance status and check for end-of-life notifications prior to procurement. Ensure the ordering code matches the required viewing angle and lens specifications for the intended design.

Selection Notes

Select this component for designs requiring high visibility in bright ambient conditions due to its high luminous intensity. Consider the 23-degree viewing angle for directional signaling needs. Verify thermal management requirements as the device dissipates up to 130 mW during operation.

Part Context

This part belongs to the Cree C503B series of 5-mm round LEDs, designed specifically for outdoor signage and signal applications. The series utilizes robust encapsulation materials to ensure durability and performance stability under harsh environmental conditions.

Replacement Considerations

Consult official Cree documentation for verified substitute part numbers within the same family or series that match the required electrical and mechanical parameters.