2118717-2 is a two-piece board level shielding (BLS) cover component designed for electromagnetic interference (EMI) suppression on printed circuit boards. This CRS (cold rolled steel) cover features a size of 26.71 x 26.71 x 2.00 mm with a material thickness of 0.15 mm. The cover component is designed to work with a corresponding frame to provide isolation of board level components, minimize crosstalk, and reduce EMI susceptibility. Common applications include mobile phones, tablets, game consoles, routers, wireless devices, and IoT equipment where board level EMI suppression is required.