C4SMF-RJF-CU34QBB2

Overview

The C4SMF-RJF-CU34QBB2 is a single-color red LED from the Screen Master series by Cree LED. It features an oval lens with water clear transparency and measures 4.2 mm x 3.1 mm x 6.3 mm. The component operates at a forward current of 20 mA with a forward voltage of 2.1 V, resulting in a power rating of 130 mW. It emits light at a wavelength of 621 nm with an optical intensity of 1310 mcd. Designed for through-hole mounting, it functions within a temperature range of -40°C to +95°C and offers a viewing angle of 100 degrees horizontally and 45 degrees vertically.

Feature Summary

• Features an oval lens shape with water clear transparency for optimized light emission.
• Engineered for through-hole installation to support standard PCB layouts.
• Provides high luminous intensity suitable for visual indication applications.

Applications

• Visual status indication on electronic control panels
• Indicator lights for consumer electronics devices
• Signal illumination in industrial instrumentation

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to ensure correct lens color and packaging configuration. Confirm that the through-hole package type matches the target PCB footprint requirements. Check for any RoHS compliance details or end-of-life notices directly from the supplier before finalizing procurement plans.

Selection Notes

Select this component when a high-intensity red indicator is required for through-hole assembly processes. Ensure the operating environment stays within the specified -40°C to +95°C temperature range. Verify that the 20 mA forward current aligns with the system's power budget and drive circuit capabilities.

Part Context

This part belongs to the Screen Master series, which focuses on high-performance discrete LEDs. The C4SMF-RJF-CU34QBB2 utilizes a standard 4 mm oval form factor common in legacy and modern panel mount designs. It serves as a reliable optoelectronic solution for manufacturers requiring consistent red light output in compact spaces.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Evaluate cross-reference options only after verifying electrical compatibility and mechanical dimensions with the original manufacturer's guidelines.

FAQ

What is the peak wavelength of the emitted light?

The component emits light at a peak wavelength of 621 nm.

Is the lens color different from the LED chip color?

Yes, the lens color is red while the transparency is described as water clear.