Green Dot Matrix Display Module featuring 4 alphanumeric characters, each composed of 140 individual LEDs. This 12-pin DIP package offers a serial interface for easy integration and operates with a 3.3V supply voltage. With a character width of 2.11mm and a viewing area height of 3.71mm, it provides clear illumination with a luminous intensity of 0.25mcd at a forward current of 5mA. The module is RoHS compliant and designed for through-hole mounting, operating across a temperature range of -40°C to 85°C.
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Broadcom HCMS-3903 technical specifications.
| Package/Case | DIP |
| Character Width | 2.11mm |
| Color | Green |
| Depth | 10.16mm |
| Display Type | Dot Matrix |
| Forward Current | 5mA |
| Height | 0.2inch |
| Illumination Color | Green |
| Interface | Serial |
| Lead Free | Lead Free |
| Length | 0.4inch |
| Luminous Intensity | 0.25mcd |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 3.1V |
| Mount | Through Hole |
| Number of Characters | 4 |
| Number of Elements | 140 |
| Operating Supply Voltage | 3.3V |
| Package Quantity | 20 |
| Packaging | Rail/Tube |
| Power Consumption | 766mW |
| Power Dissipation | 766mW |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | HCMS-39xx |
| Viewing Area (height) | 3.71mm |
| Viewing Area Length | 2.11mm |
| DC Rated Voltage | 3.3V |
| Wavelength | 574nm |
| Width | 0.7inch |
| RoHS | Compliant |
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