ALQ318 is a compact sealed power relay featuring 1 Form A contact arrangement designed for 18 V DC coil operation. The relay measures 10 mm (W) × 20 mm (L) × 16 mm (H) and delivers a rated operating current of 11.1 mA with a coil resistance of 1,620 O at 20°C. It provides a maximum switching capacity of 10 A at 125 V AC and 5 A at 30 V DC, with contact resistance not exceeding 100 mO. The relay features AgNi-type contacts, operates with a maximum switching power of 1,250 VA and 150 W, and maintains a dielectric strength of 4,000 Vrms between contact and coil. With a surge withstand voltage of 8,000 V and mechanical life exceeding 105 operations, the ALQ318 is well-suited for home appliances and industrial equipment requiring reliable switching performance in compact form factors.