C4SMA-BGF-CQ34Q3C1

Overview

The C4SMA-BGF-CQ34Q3C1 is a blue light-emitting diode from the Screen Master series, manufactured by Cree LED. It features a 4-mm oval lens with a clear finish and domed top, designed for through-hole mounting. The device emits light at a wavelength of 468nm. Electrical characteristics include a forward voltage of 3V and a typical forward current rating of 20mA. The component has a power rating of 140mW and operates within standard temperature ranges suitable for discrete indication applications.

Feature Summary

• Utilizes advanced optical-grade epoxy for superior high-temperature and moisture resistance
• Features a 4-mm oval lens design with a clear, water-clear finish
• Engineered for reliable performance in discrete LED indication roles

Applications

• Panel status indication
• Power supply signaling
• Equipment operational feedback

Procurement Notes

Verify the specific suffix codes against the manufacturer's official datasheet to ensure exact electrical and optical parameters match your design requirements. Confirm RoHS compliance status and lead-free specifications directly with authorized distributors or the manufacturer before finalizing procurement orders.

Selection Notes

Select this component when a blue indicator with a 468nm peak wavelength is required. Ensure the circuit design accommodates the 3V forward voltage drop and 20mA current limit. Consider the physical dimensions of the 4-mm oval package for PCB layout constraints and verify thermal management capabilities for the intended operating environment.

Part Context

This part belongs to the C4SMA family of 4-mm oval LEDs from Cree LED. These components are widely used in industrial and consumer electronics for visual signaling. The Screen Master series is known for its durability and consistent optical output, making it a standard choice for panel-mounted indicators where reliability is critical.

Replacement Considerations

Consult the official Cree LED replacement guide for direct substitutes. Verify that any alternative part matches the 4-mm oval form factor, blue color spectrum, and through-hole mounting style to ensure mechanical and electrical compatibility.