KW3-401AWB is a 0.4-inch (10.20mm) white through-hole three-digit 7-segment LED display, also referred to as a 0.4-inch (10.20mm) white through-hole three-digit LED numeric display. This device features a common Anode configuration with white segments and a black surface.

Designed with industry-standard package dimensions and pin configurations, this 0.4-inch (10.20mm) through-hole three-digit seven-segment LED display is available in both common anode and common cathode options. The display offers color choices including red, green, blue, orange and more. Engineered for viewing distances up to 7 meters (23 feet), the 0.4-inch (10.20mm) three-digit seven-segment LED display is an excellent choice for various applications. It includes a right-hand decimal point, making it ideal for most use cases.