CMT2850-0000-000N0U0A31Q
LED COB XLAMP WARM WHT SQ 3100KManufacturer: Cree LED
Categories: LED COBs, Engines, Modules, Strips
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Cree LED XLamp® CMT2850 Chip On Board (COB) LED, part number CMT2850-0000-000N0U0A31Q, delivers exceptional performance for demanding lighting applications. This warm white LED features a 3100K color temperature, specified with a 3-step MacAdam ellipse for tight chromaticity control. With a high Color Rendering Index (CRI) of 90, it accurately reproduces colors. The compact 28mm x 28mm square footprint houses a 22.00mm diameter Light Emitting Surface (LES), providing a uniform light source. Tested at 1.4A, it achieves 126 lm/W, with a typical luminous flux of 5961lm at 33.8V forward voltage. The maximum drive current is 3.5A. Suitable for general lighting, architectural lighting, and accent lighting applications. This component is supplied in bulk packaging.
Additional Information
Series: XLamp® CMT2850RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Bulk |
| Color | White, Warm |
| Wavelength | - |
| Size / Dimension | 28.00mm L x 28.00mm W |
| Type | Chip On Board (COB) |
| Configuration | Square |
| Voltage - Forward (Vf) (Typ) | 33.8V |
| Height | 1.45mm |
| Current - Test | 1.4A |
| Viewing Angle | 115° |
| Lens Type | Flat |
| Current - Max | 3.5A |
| Lumens/Watt @ Current - Test | 126 lm/W |
| CCT (K) | 3100K 3-Step MacAdam Ellipse |
| CRI (Color Rendering Index) | 90 |
| Light Emitting Surface (LES) | 22.00mm Dia |
| Temperature - Test | 85°C |
| Luminous Flux @ Current/Temperature | 5961lm (Typ) |
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