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Product Detailed Parameters
- Description:LED RED CLEAR 4MM OVAL T/H
- Series:Screen Master®
- Mfr:Cree LED
- Package:Bulk
- Color:Red
- Configuration:Standard
- Lens Color:Red
- Lens Transparency:Clear
- Millicandela Rating:2640mcd
- Lens Style:Oval with Domed Top
- Lens Size:4.20mm x 3.10mm
- Voltage - Forward (Vf) (Typ):2.1V
- Current - Test:20mA
- Viewing Angle:-
- Mounting Type:Through Hole
- Wavelength - Dominant:621nm
- Wavelength - Peak:-
- Features:-
- Package / Case:Radial
- Supplier Device Package:4mm Oval
- Size / Dimension:-
- Height (Max):10.35mm
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Overview
The C4SMF-RJS-CT0W0BB1 is a single-color red LED from the Screen Master family, manufactured by Cree LED. It utilizes a 5 mm (T-1 3/4) through-hole package with two pins and an oval lens shape. The component emits light at a primary wavelength of 624 nm. Key electrical parameters include a forward voltage of 2.6 V and a forward current rating of 20 mA. The optical intensity is specified at 2.6 cd. The lens color is red, and it operates within standard temperature ranges typical for this product line.
Feature Summary
- Features a water-clear or tinted red oval lens designed for high visibility applications.
- Constructed in a robust 5 mm T-1 3/4 through-hole package for reliable mounting.
- Optimized for signage and display uses requiring specific red wavelength output.
Applications
- LED signage and billboards
- Status indicators in electronic equipment
- Display panel backlighting
Procurement Notes
Verify the exact suffix CT0W0BB1 against official Cree LED documentation to confirm lens clarity and binning specifications. Ensure compatibility with existing PCB footprints for 5 mm T-1 3/4 packages. Check current lifecycle status as distribution availability may vary for specific suffixes.
Selection Notes
Select this component when a 624 nm red wavelength is required for visual signaling. Compare forward voltage and intensity requirements against circuit design limits. Consider the oval lens geometry for directional light distribution needs in signage applications.
Part Context
This part belongs to the Screen Master series, which focuses on application-optimized LEDs for displays and signage. The C4SMF series specifically denotes 5 mm oval LEDs. Cree LED provides these components for industrial and commercial lighting solutions.
Replacement Considerations
Check for direct substitutes within the C4SMF-RJS family with different suffixes for varying intensities or lens types. Verify pinout and mechanical dimensions match before replacing with generic 5 mm red LEDs.
FAQ
What is the primary emission wavelength?
The primary emission wavelength is 624 nm.
What is the recommended forward current?
The recommended forward current is 20 mA.
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