The CWSC418NK is a compact plastic enclosure designed for housing and protecting electronic components. Based on the dimensional drawings provided, it features a rectangular form factor with overall dimensions of 18.00 mm length, 8.50 mm width, and 4.11 mm height, with mounting holes positioned at 4.00 mm intervals on the front face. The enclosure includes multiple mounting points with hole diameters of 0.27 mm and 0.31 mm (typical), and features a 0.50 mm wall thickness for structural integrity. This compact design is suitable for applications requiring small-form-factor component packaging, such as portable electronics, sensor modules, and compact instrumentation devices where space constraints are critical.