10 positions per row (20 total pins for a 2-row connector) and a 5mm lead style/stack height. 30µ" Selective gold in contact area, matte tin on tail plating (-S), Dual Vertical configuration (-DV), Board Guide feature (-K), and Tape & Reel packaging (-TR). Samtec 0.80 mm Edge Rate® Rugged High-Speed Socket Strip series.