C4SMN-RJF-CT34QBB1

Overview

The C4SMN-RJF-CT34QBB1 is a single-color red LED from the Screen Master series by Cree LED. It features a through-hole mounting style with an oval lens shape and water-clear transparency. The component operates at a forward current of 20 mA and a forward voltage of 2.1 V, with a power rating of 130 mW. It emits light at a wavelength of 624 nm with a luminous intensity of 1310 mcd. The physical dimensions are 4.2 mm in length, 3.1 mm in width, and 6.3 mm in height. The viewing angle is specified as 100 degrees by 45 degrees, and it functions within a temperature range of -40°C to +95°C.

Feature Summary

• High-intensity red illumination optimized for visibility
• Water-clear oval lens design for specific beam distribution
• Robust construction suitable for high-temperature environments

Applications

• Large-format video screens
• High-resolution digital signage
• Stadium ribbons and advertising displays

Procurement Notes

Verify the exact part number against manufacturer datasheets to ensure compatibility with Screen Master series specifications. Confirm that the through-hole package and electrical parameters match the target circuit design requirements before procurement. Check for any recent product change notifications or end-of-life notices from Cree LED to avoid supply chain disruptions during production.

Selection Notes

Select this component when high-brightness red output is required for direct-view applications. The 100° x 45° viewing angle supports wide-area visibility needs typical in commercial displays. Ensure the driving circuit can handle the 2.1 V forward voltage drop and 20 mA current limit. Consider the operating temperature range if the installation environment exceeds standard indoor conditions.

Part Context

This part belongs to the Screen Master family, which is engineered specifically for demanding video screen and signage applications. The series is known for delivering industry-leading brightness and reliability in harsh operating environments. It complements other Screen Master variants that offer different colors and lens configurations for full-color or specialized display solutions.

Replacement Considerations

Direct substitutes may include other Screen Master series LEDs with matching electrical characteristics. Verify pinout compatibility and thermal performance if replacing with similar through-hole red LEDs from alternative manufacturers.