C503B-WAN-CABBB231

Overview

The C503B-WAN-CABBB231 is a single-color LED from Cree LED, emitting cool white light with a correlated color temperature of 9000 K. It utilizes a T-1 3/4 (5 mm) radial leaded package designed for through-hole mounting. The component operates at a forward voltage of 3.2 V and a forward current of 20 mA, with a maximum power dissipation rating of 130 mW. It provides a luminous intensity of 18 cd and features a 15-degree viewing angle. The lens is clear and round, ensuring consistent optical performance across its specified operating temperature range.

Feature Summary

• Emits cool white illumination characterized by a 9000 K color temperature
• Constructed in a standard 5 mm T-1 3/4 radial leaded package
• Engineered for reliable through-hole PCB integration
• Features a clear, round lens to maintain optical clarity

Applications

• General indicator lighting in electronic equipment
• Status indication on control panels and instrumentation
• Visual signaling in consumer appliances
• Power supply status monitoring circuits

Procurement Notes

Verify the specific suffix CABBB231 against official Cree LED documentation to confirm the exact luminous intensity and color temperature specifications. Ensure that the procurement source provides valid RoHS compliance data. Confirm that the through-hole package dimensions match the target PCB footprint requirements before finalizing orders.

Selection Notes

Select this component when a distinct cool white indicator is required for visual signaling applications. The 15-degree viewing angle offers a focused beam suitable for direct line-of-sight visibility. Consider the 3.2 V forward voltage drop when designing series resistor networks to ensure proper current limiting and optimal brightness levels within the circuit constraints.

Part Context

This part belongs to the C503B series of discrete LEDs manufactured by Cree LED. The series is known for providing high-brightness single-color options in standard radial packages. The C503B-WAN variant specifically addresses the need for cool white illumination, differentiating it from warm white or other spectral output options within the broader product family.

Replacement Considerations

Cross-reference with other 5 mm through-hole cool white LEDs if availability is an issue. Verify that substitute components match the 3.2 V forward voltage and 20 mA current requirements. Ensure physical compatibility with the T-1 3/4 package outline and confirm equivalent luminous intensity ratings for functional parity.