The ALZ51F18W is a low-profile, 1 Form A power relay designed for various switching applications. It operates with a nominal coil voltage of 18V DC and consumes a nominal power of 400 mW. This model features Class F insulation, enabling it to function in ambient temperatures up to 105°C, and offers a high surge breakdown voltage of 10,000V between the coil and contacts. Its robust design and high switching capacity of 16A at 250V AC make it suitable for household appliances, office equipment, and industrial controls.