Single Digit 7 Segment 7 Inch Com.Anode - Red

Large 7-segment displays (around 7 inches) with a common anode configuration are typically used for high-visibility outdoor clocks, scoreboards, and industrial counters.

a 7-inch (177.8mm) single-digit display usually requires higher driving voltages (often 12V or more) because each segment consists of multiple LEDs in series

Technical Specifications

• Common Anode: All the positive terminals (anodes) of the LEDs are connected together to a single common pin, while the negative terminals (cathodes) are left individual to control each segment.
• Forward Voltage: Unlike small 2.1V displays, a 7-inch model's segments often require roughly 10V to 15V because they contain many LEDs in series.
• Wavelength: For standard red segments, the peak wavelength is typically around 620–660 nm.
• Luminance: Large displays are often "High Intensity" or "Ultra Bright" to ensure readability from a distance, frequently rated between 500–800 mcd.