C4SMG-BJF-CR24Q4S1

Overview

The C4SMG-BJF-CR24Q4S1 is a blue, single-color discrete LED indicator from the Screen Master series by Cree LED. It features a 4mm oval dome lens with radial through-hole mounting. The component operates at a typical forward voltage of 3.4V and is tested at a forward current of 20mA. It emits light at a dominant wavelength of 470nm with a minimum luminous intensity of 811 mcd. The device is housed in a bulk package and supports an operating temperature range from -40°C to +95°C.

Feature Summary

• Blue emission with 470nm dominant wavelength for clear visual indication
• Oval dome lens design providing specific optical distribution characteristics
• Through-hole radial construction suitable for standard PCB assembly processes

Applications

• Panel status indicators
• Equipment power state signaling
• Control board operational feedback

Procurement Notes

Verify the exact suffix against official Cree documentation to ensure correct binning and optical specifications. Confirm that the radial lead configuration matches your PCB footprint requirements. Check for any recent product change notifications or end-of-life statuses directly from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when a blue visual indicator with high brightness is required for panel-mounted applications. Ensure the circuit design accommodates the 3.4V forward voltage drop at 20mA. Consider the physical dimensions of the 4mm oval lens for aesthetic and spatial constraints within the enclosure design.

Part Context

This part belongs to the Screen Master family of LEDs, which are designed for high-brightness indication. The C4SMG series specifically utilizes blue semiconductor technology to provide distinct visual cues. These components are widely used in industrial and consumer electronics where reliable status signaling is critical.

Replacement Considerations

Consult official Cree cross-reference guides for direct replacements. Verify that any substitute maintains the same 4mm oval form factor and radial pinout to ensure mechanical compatibility without modifying the printed circuit board layout.