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| PartNumber | LDM-2124757NI | LDM-21257MI | LDM-2124757MI |
| Description | LED Displays & Accessories LED Display | LED Displays & Accessories LED Display | LED Displays & Accessories LED Display |
| Manufacturer | Lumex | Lumex | Lumex |
| Product Category | LED Displays & Accessories | LED Displays & Accessories | Display Modules - LCD, OLED Character and Numeric |
| RoHS | Y | Y | - |
| Display Type | 5 x 7 Dot Matrix | 5 x 7 Dot Matrix | - |
| Number of Digits | 1 | 1 | - |
| Character Size | 2.1 in | 2.1 in | - |
| Illumination Color | RGB | Green | - |
| Wavelength | 565 nm / 635 nm / 430 nm | 565 nm | - |
| Configuration | Common Cathode | Common Anode | - |
| If Forward Current | 25 mA | 25 mA | - |
| Vf Forward Voltage | 2.6 V | 2.6 V | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Mounting Style | Through Hole | Through Hole | - |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - |
| Type | Dot Matrix | Dot Matrix | - |
| Brand | Lumex | Lumex | - |
| Luminous Intensity | 2500 ucd / 2000 ucd / 2000 ucd | 2500 ucd | - |
| Product Type | LED Displays | LED Displays | - |
| Factory Pack Quantity | 12 | 12 | - |
| Subcategory | Displays | Displays | - |