2.54mm pitch IC sockets, straight right angle and SMD type are included Detailed Product Description:1) Pitch: 2.54mm2) Specification: straight, right angle, SMT3) Position: 06 ... copper, heat treated7) Plating (outer sleeve):a) Tin plated: 2μm (80μ") nickel, 5μm (200μ") tinb) Gold plated ... : 2μm (80μ") nickel, gold full 8) Plating (contact): 2μm (80μ") nickel, gold or tin ...