The 2388280-4 is a slider component designed for tab housing with flange group E applications. It is manufactured from PA6-GF30 V-0 (glass-filled polyamide) resin and is color-coded violet to indicate its 2 mm sheet metal thickness rating. The component features a geometry that gradually increases from dimension Z to X, with key dimensional specifications of 9.9 mm (dimension X), 13.9 mm (dimension Y), 9.5 mm (dimension Z), and a weight of 8.9 grams. The design includes a tolerance of ±0.5 mm on the 18 mm dimension and ±0.3 mm on the 56.25 mm dimension, with warpage permitted up to -1.5 mm from nominal size. This slider is suitable for electrical connector assemblies and tab housing systems where precise sheet metal thickness accommodation and reliable polymer performance are required.