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C503B-RBN-CW0X0AA1
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Product Detailed Parameters
- Description：LED RED CLEAR 5MM ROUND T/H
- Series：-
- Mfr：Cree LED
- Package：Bulk
- Color：Red
- Configuration：Standard
- Lens Color：Colorless
- Lens Transparency：Clear
- Millicandela Rating：4430mcd
- Lens Style：Round with Domed Top
- Lens Size：5.00mm Dia
- Voltage - Forward (Vf) (Typ)：2.1V
- Current - Test：20mA
- Viewing Angle：23°
- Mounting Type：Through Hole
- Wavelength - Dominant：624nm
- Wavelength - Peak：-
- Features：-
- Package / Case：Radial
- Supplier Device Package：5mm Round
- Size / Dimension：-
- Height (Max)：10.10mm
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Overview
The C503B-RBN-CW0X0AA1 is a red single-color LED from the Cree LED C503B series, housed in a 5 mm (T-1 3/4) radial through-hole package. It features a clear lens with a 23-degree viewing angle and emits at a dominant wavelength of 624 nm. Key electrical parameters include a forward voltage of 2.1 V and a maximum forward current of 20 mA. The component has a power rating of 130 mW and operates within a temperature range of -40 °C to +100 °C.
Feature Summary
- Constructed with advanced optical-grade epoxy for superior high-temperature and moisture resistance.
- Encapsulation resin includes UV inhibitors to minimize degradation from direct sunlight exposure.
- Provides stable light output over the operational life of the LED in outdoor environments.
Applications
- Electronic Signs & Signals (ESS)
- Motorway Signs
- Variable-Message Sign (VMS)
- Advertising Signs
Procurement Notes
Verify the specific suffix against official Cree documentation to confirm exact luminous intensity and binning requirements. Confirm RoHS compliance status and check for any end-of-life notices or recommended new designations before finalizing procurement plans.
Selection Notes
Select this component for applications requiring high readability in outdoor signage due to its UV-resistant encapsulation. Ensure circuit design accommodates the 2.1 V forward voltage and 20 mA test current limits while respecting the 130 mW power dissipation constraint.
Part Context
This part belongs to the C503B family of 5-mm round LEDs designed for robust performance in harsh environments. The RBN designation indicates a red color variant with a 23-degree viewing angle, distinguishing it from other angles like 15 or 30 degrees within the same product line.
Replacement Considerations
Consult official Cree databases for cross-references such as C503B-RBS or C503B-RCS variants if different viewing angles are required. Verify mechanical compatibility and electrical characteristics before substituting with generic 5 mm T-1 3/4 LEDs.
