The E10SY24A is a screw cap based single-chip LED indicator designed for 24V DC applications with yellow color output. It features a luminous intensity of 630 mcd at 24V operation with a current consumption of 9 to 17 mA, making it suitable for panel-mount bulb replacement applications. The LED is constructed with a polycarbonate body and nickel-plated brass base, ensuring durability and reliable electrical contact. It operates reliably across a temperature range of -20°C to +70°C, providing consistent performance in industrial control panels, machinery indicators, and signaling applications where bright yellow illumination is required.