C503B-AAN-CY0C0252

Overview

The C503B-AAN-CY0C0252 is a 5 mm (T-1 3/4) through-hole amber LED from Cree LED. It features a round lens with a domed top and clear transparency. The component operates at a forward current of 20 mA with a typical forward voltage of 2.1 V. It emits light at a peak wavelength of 596 nm, providing a luminous intensity of 5860 mcd. The device has a maximum power dissipation of 130 mW and complies with RoHS standards.

Feature Summary

• Emits amber light with a peak wavelength of 596 nm
• Features a 5 mm T-1 3/4 radial through-hole package
• Includes a round lens with a domed top for optical clarity

Applications

• General indicator lighting
• Panel status indication
• Instrumentation displays

Procurement Notes

Verify the specific datasheet version for the C503B-Axx series to confirm exact binning parameters for luminous intensity and wavelength. Ensure that the 20 mA forward current rating aligns with the target circuit design to maintain optimal performance and longevity. Check for any recent product change notices regarding packaging or labeling updates.

Selection Notes

Select this component when a standard 5 mm amber indicator is required with specific 596 nm wavelength characteristics. Consider the 2.1 V forward voltage drop for appropriate current limiting resistor calculation. The through-hole mounting style suits prototyping and legacy board designs requiring radial leaded components.

Part Context

This part belongs to the C503B family of 5 mm round LEDs manufactured by Cree LED. The series includes various colors and intensities, utilizing advanced semiconductor materials to achieve high brightness in a standard through-hole form factor. The C503B designation indicates the specific base model for these radial LEDs.

Replacement Considerations

Direct substitutes include other 5 mm amber LEDs with similar 596 nm wavelength and 20 mA ratings, such as those from Vishay or Osram. Verify mechanical dimensions and pin spacing compatibility before substitution.