This electronic component is a high-density array, male connector type manufactured by Samtec Inc. The Win Source Part Number for this product is 1293495-SEAM-40-11.0-S-08-2-A-K-TR. This product belongs to the Connectors, Interconnects > Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) category. The number of positions for this product is 320 with a pitch of 0.050" (1.27mm). The connector comes with a Board Guide and Pick and Place feature. The contact finish of this product is gold with a thickness of 30.0µin (0.76µm). The package for this product is Tape & Reel (TR), Cut Tape (CT). The mated stacking heights for this product are 16mm, 17mm, 17.5mm, 18.5mm. The height above board for this product is 0.575" (14.61mm). The standard package for this product is 75. The mounting for this product is SMD (SMT). This product is reliable and has good quality.