2118718-2 is a two-piece board level shielding (BLS) frame component designed to provide EMI suppression and isolation of board level components. This CRS (cold rolled steel) frame features dimensions of 26.21 x 26.21 x 5.08 mm with a material thickness of 0.20 mm. The frame component includes castellations for SMT mounting with a minimum pitch of 3 mm and locking holes for secure cover attachment. It is designed to minimize crosstalk and reduce EMI susceptibility in electronic devices. Common applications include mobile phones, tablets, game consoles, routers, wireless meters, and IoT devices where board level EMI suppression is required.