The ALZ11B05W is a power relay from the Panasonic ALZ series. It features a PC pin termination style and a SPDT (1 Form C) contact form. The relay has a coil voltage of 5VDC and a coil resistance of 63 Ohms. With a contact rating of 16A and a switching voltage of 440VAC, this relay is suitable for general purpose applications. It has a sealed and flux protection seal rating, making it resistant to external elements. The ALZ11B05W operates in a temperature range of -40°C to 85°C. It is designed for through-hole mounting and comes in a bulk package. With its non-latching design and silver tin oxide contact material, this power relay provides reliable performance in various electronic systems.