SA52-11EWA – KINGBRIGHT

The KINGBRIGHT SA52-11EWA is a 0.52-inch (13.2mm) single-digit seven-segment LED display, fabricated using AlGaAs on GaAs substrate technology, resulting in a high-efficiency red (typically 630nm) emission. It features a common anode configuration, requiring a current-limiting resistor in series with each segment to prevent damage. The device is packaged in a standard 10-pin DIP (Dual In-line Package) with a pin pitch of 0.1 inches (2.54mm) for through-hole mounting. Forward voltage drop per segment is typically 1.85V at a forward current of 10mA, with a maximum forward current rating of 20mA per segment. Luminous intensity is typically 2.1 mcd per segment at 10mA. The display is designed for multiplexed or direct drive operation and is suitable for applications requiring clear numeric indication in moderate ambient lighting conditions.