C566C-BFE-CU0V0341

Overview

The C566C-BFE-CU0V0341 is a single-color blue LED manufactured by Cree LED, designed for through-hole mounting in a T-1 3/4 (5 mm) package. It emits light at a wavelength of 470 nm with a luminous intensity of 1500 mcd. The component operates with a forward current of 20 mA and a forward voltage of 3.4 V, rated at 140 mW power. It features an oval dome lens measuring 5.2 mm x 4.6 mm and has a viewing angle of 70 degrees x 35 degrees. The device functions within a temperature range of -40°C to +85°C.

Feature Summary

• Emits blue light at 470 nm wavelength
• Features an oval dome lens design
• Supports through-hole installation

Applications

• Panel indicator lighting
• Instrumentation status display
• Control board visual signaling

Procurement Notes

This component is officially listed as End-of-Life (EOL) or obsolete by the manufacturer. Availability is restricted, and existing stock may be limited. Verify current supply status with authorized distributors before integration into new designs. Sourcing should focus on remaining inventory or approved replacement alternatives due to discontinuation.

Selection Notes

Select this part only if the specific 470 nm blue emission and 1500 mcd intensity meet design requirements. Ensure the PCB layout accommodates the T-1 3/4 radial lead configuration. Consider thermal management for the 140 mW rating. Since the part is discontinued, evaluate long-term supply chain stability and potential obsolescence risks for production units.

Part Context

The C566C series represents a line of standard indication LEDs from Cree LED. This specific model utilizes a blue semiconductor die housed in a tinted, clear-lensed oval package. It belongs to the discrete LED category used primarily for visual feedback in electronic circuits rather than illumination applications.

Replacement Considerations

As the C566C-BFE-CU0V0341 is obsolete, verify compatible substitutes such as the C566C-BFF-CU0V0341 or other blue LEDs with matching 5mm radial form factors and similar electrical characteristics.