SAMTEC PCB connection pin header, 40 poles, 0.5mm, 2 rows, 1 set, 475 pieces

Samtec LSHM is a high density product with 40 position rugged connectors for board-to-board and board-to-cable applications. Features a laser beam fine pitch contact system to save board space on the X, Y and Z axes. Shielded versions are optional and rated at 23 Gbps per contact. High speed, high density laser beam fine pitch self-mating connectors reduce inventory costs and offer a variety of pitches and lead styles for increased flexibility. 10 stack height options from 5.00 to 12.00 mm Requires 4 to 6 times more mating force than standard micro pitch connectors For applications requiring more than one connector per board, see Multiple LSXX Connector Applications. Audible click when mating Parallel, perpendicular and coplanar systems Up to 100 I/Os Shielded versions available Self-mating system reduces inventory costs Lubricated available