The TOLC Series of FourRay SMT high density terminal strips from samtec are a staggered quad row design. Contact and row pitch is 1.27 mm with a 0.635 mm offset in the contacts from row to row. This range of TOLC Series high density terminal strips have 0.75 μm Gold plating on the contacts and 0.075 μm Gold plating on the tails. The above board height of these TOLC Series high density terminal strips is 5.59 mm, with a mated height of 6.35 mm when using the corresponding SOLC high density socket strip.

Please also look for mating SOLC high density socket strips