KD1-571AAD-3C and KD1-571CAD-3C are single-digit orange 7-segment LED displays with a character height of 0.57 inch (14.60 mm). KD1-571AAD-3C adopts a common anode configuration, while KD1-571CAD-3C uses a common cathode configuration. Designed for readability at distances up to approximately 7 meters, these display deliver excellent reliability under bright ambient lighting. 

The standard version features orange segments on a black surface. An optional version with orange segments on a gray surface is also available upon request.