JW1FSN-DC18V is a sealed high capacity power relay from the Panasonic JW relay series designed for switching applications requiring up to 10A contact capacity. This 1 Form C relay features a sealed protective construction and operates with an 18V DC coil voltage. The relay offers switching capacities of 10A at 250V AC and 10A at 30V DC for resistive loads, with a compact form factor measuring 12.8 mm (width) × 28.6 mm (length) × 20 mm (height). Common applications include home appliances, office machines, and industrial equipment where reliable power switching is required.