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Product Detailed Parameters
- Description:LED RGB DIFFUSED SMD R/A
- Series:CL-425
- Mfr:Citizen
- Package:Tape & Reel (TR)
- Color:Red, Green, Blue (RGB)
- Configuration:Common Anode
- Lens Color:-
- Lens Transparency:Diffused
- Millicandela Rating:20mcd Red, 180mcd Green, 45mcd Blue
- Lens Style:Rectangle with Flat Top
- Lens Size:3.25mm x 0.45mm
- Voltage - Forward (Vf) (Typ):1.85V Red, 3.1V Green, 2.9V Blue
- Current - Test:5mA Red, 5mA Green, 5mA Blue
- Viewing Angle:-
- Mounting Type:Surface Mount, Right Angle
- Wavelength - Dominant:-
- Wavelength - Peak:625nm Red, 530nm Green, 470nm Blue
- Features:-
- Package / Case:4-SMD, No Lead
- Supplier Device Package:-
- Size / Dimension:3.25mm L x 1.35mm W
- Height (Max):0.45mm
- Grade:-
- Qualification:-
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Overview
The CL-425F-UCC-SD-TS is a surface-mount RGB LED indicator by Citizen, featuring a right-angle 4-SMD no-lead package. It emits red (625nm), green (530nm), and blue (465nm) light with a diffused lens. Typical forward voltages are 1.85V for red, 3.1V for green, and 2.9V for blue at a 5mA test current. The component measures 3.25mm in length, 1.35mm in width, and has a maximum height of 0.45mm.
Feature Summary
- Multi-color RGB configuration with distinct wavelength outputs for red, green, and blue channels
- Diffused lens design providing consistent color performance and side-lighting capability
- Compact surface-mount form factor suitable for right-angle PCB mounting
Applications
- Status indication in compact electronic devices
- Side-lit user interface panels
- RGB lighting modules requiring low-profile components
Procurement Notes
Verify the specific part number against official Citizen documentation to confirm voltage parameters, as suffixes may indicate variations. Check product status for availability since related models may be discontinued. Ensure compatibility with automated pick-and-place equipment due to the small SMD package dimensions.
Selection Notes
Select this component when a right-angle RGB indicator is required for space-constrained designs. Compare forward voltage requirements against available drive circuits, noting the higher voltage for green and blue channels relative to red. Confirm mechanical clearance for the 0.45mm height and verify thermal management needs for continuous operation.
Part Context
This component belongs to the CL-425F series of multi-color side-lighting LEDs from Citizen Electronics. The series offers various packaging and lens options for discrete LED applications. The UCC suffix typically denotes specific electrical characteristics or binning within the family.
Replacement Considerations
Direct substitutes require matching the 4-SMD right-angle package and RGB color spectrum. Verify that alternative parts support similar forward voltages, particularly the 3.1V green and 2.9V blue requirements. Ensure dimensional compatibility with existing PCB footprints.
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