JW1FEN-DC18V is a high capacity power relay from the Panasonic JW relay series designed for switching applications requiring up to 10 A contact capacity. This relay features a 1 Form C (SPDT) contact arrangement with AgNi contact material and an 18 V DC rated coil voltage. The compact design measures 28.6 mm × 12.8 mm × 20 mm, making it suitable for space-constrained PCB mounting applications. Common applications include home appliances, office machines, and industrial equipment where reliable power switching is required.