C503B-BCN-CU0Y0462-030

Overview

The C503B-BCN-CU0Y0462-030 is a single-color blue LED from the Cree Pro9 series, housed in a 5 mm (T-1 3/4) round package. It operates with a forward voltage of 3.2 V and a peak wavelength of 470 nm. The component supports a maximum forward current of 20 mA and features a 15-degree viewing angle. Designed for high reliability, it withstands operating temperatures up to +105°C while maintaining standard mechanical and electrical characteristics.

Feature Summary

• High-temperature operation capability up to +105°C
• Pro9 series reliability with standard electrical characteristics
• Round lens geometry for uniform light distribution

Applications

• Industrial control panel indicators
• High-temperature environment status signaling
• Automotive interior instrumentation lighting

Procurement Notes

Verify the specific bin codes for intensity and color matching against project requirements. Confirm thermal management strategies for applications exceeding standard ambient temperatures. Ensure compatibility with existing PCB footprints for 5 mm through-hole mounting. Cross-reference datasheet revisions for any updates to absolute maximum ratings.

Selection Notes

Select this component when high-temperature stability is critical alongside standard blue indication needs. Compare against standard variants if extreme thermal environments are not present. Consider the 20 mA current limit for power budgeting. Evaluate the 15-degree beam width against visibility requirements compared to wider-angle alternatives.

Part Context

This part belongs to the Cree Pro9 family, which extends the operational temperature range of standard LEDs. The C503B series utilizes a 5 mm round epoxy lens design. The suffix codes define specific wavelength and intensity bins within the blue spectrum category.

Replacement Considerations

C503B-BCN-CV0Z0461

FAQ

What is the maximum operating temperature for this LED?

The Pro9 series variant supports continuous operation at temperatures up to +105°C.

How does the current rating compare to standard 5mm LEDs?

It has a maximum forward current of 20 mA, which is lower than the typical 30 mA found in many standard 5 mm through-hole LEDs.