| PartNumber | HCMS-2972 | HCMS-2971 | HCMS-2973 |
| Description | LED DISPLAY 5X7 8CHAR 5MM HER | LED Displays & Accessories Yelow 585nm 1x8 Alphanumeric | LED Displays & Accessories Green 574nm 1x8 Alphanumeric |
| Manufacturer | Broadcom Limited | Broadcom Limited | - |
| Product Category | Display Modules - LED Dot Matrix and Cluster | Display Modules - LED Dot Matrix and Cluster | - |
| Color | Red | Yellow | - |
| Series | HCMS-29xx | HCMS-29xx | - |
| Packaging | Tube | Tube | - |
| Mounting Style | Through Hole | Through Hole | - |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - |
| Size Dimension | 1.69" L x 0.45" W x 0.21" H (42.93mm x 11.43mm x 5.33mm) | 1.69" L x 0.45" W x 0.21" H (42.93mm x 11.43mm x 5.33mm) | - |
| Interface | Parallel, 8-Bit | Parallel, 8-Bit | - |
| Configuration | 5 x 7 | 5 x 7 | - |
| Display Type | 5 x 7 Dot Matrix | 5 x 7 Dot Matrix | - |
| Wavelength | 626 nm | 585 nm | - |
| Character Size | 2.54 mm x 4.57 mm | 2.54 mm x 4.57 mm | - |
| Voltage Forward Vf Typ | - | - | - |
| Millicandela Rating | 64μcd | 64μcd | - |
| Internal Connection | - | - | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Vf Forward Voltage | 5 V | 5 V | - |
| Illumination Color | Red | Yellow | - |
| Power Consumption | 2.4 W | 2.4 W | - |
| If Forward Current | 10 mA | 10 mA | - |
| Number of Digits | 8 | 8 | - |
| Luminous Intensity | 64 ucd | 64 ucd | - |
| Viewing Area W x H | 40.06 mm x 4.57 mm | 40.06 mm x 4.57 mm | - |
| Product | - | LED Display | - |