C4SMF-BJS-CR0U0451

Overview

The C4SMF-BJS-CR0U0451 is a single-color blue LED from the Screen Master series, manufactured by Cree LED. It features a T-1 3/4 (5 mm) through-hole package with an oval lens measuring 5.1 mm x 3.7 mm. The component emits light at a peak wavelength of 470 nm with a tinted lens. Key electrical parameters include a forward voltage of 3.4 V and a maximum power rating of 140 mW at a forward current of 20 mA. The optical intensity is rated at 1100 mcd.

Feature Summary

• Features a tinted oval lens designed for specific visual indication applications.
• Utilizes a standard T-1 3/4 through-hole mounting style for easy integration.
• Part of the Screen Master series known for consistent optical performance.

Applications

• Panel indicator lights
• Status indication in electronic equipment
• Control panel interfaces

Procurement Notes

This component is officially listed as End-of-Life (EOL). Availability is restricted or non-existent through major distributors like Mouser. Verification of stock status and alternative sourcing strategies is required before procurement planning. Check for official Product Change Notifications (PCN) or End-of-Life Announcements to confirm final supply dates.

Selection Notes

Select this part only if the specific 470 nm wavelength and 1100 mcd intensity meet design requirements. Note that the EOL status necessitates careful lifecycle management. Verify mechanical fit within the T-1 3/4 footprint and ensure circuit design accommodates the 3.4 V forward voltage drop at 20 mA operating current.

Part Context

The C4SMF-BJS-CR0U0451 belongs to the Cree LED Screen Master family, which focuses on high-reliability through-hole LEDs. This specific model is a blue variant with an oval form factor, distinct from round lenses or other colors in the same series. It shares packaging standards with similar T-1 3/4 components but differs in optical output and lens treatment.

Replacement Considerations

Official substitutes are not explicitly confirmed in the provided documentation due to the EOL status. Designers should consult Cree LED for recommended replacement parts or evaluate compatible T-1 3/4 blue LEDs with similar 470 nm wavelength and oval lens dimensions from other manufacturers if necessary.

FAQ

What is the lens shape of the C4SMF-BJS-CR0U0451?

The lens shape is oval, with dimensions of 5.1 mm x 3.7 mm.

Is this component currently in production?

No, the C4SMF-BJS-CR0U0451 is listed as End-of-Life (EOL).