XH2.54 2/3/4/5/6/7/8/9/10/11/12/13/14/15/16 Pin 2.54mm Pitch Male Pin Header Connector Strip Pin Connectors Adaptor 5 pcs 1 27x2 54 mm 2x50 p 100 pin 1 27mm pitch pin header male dual row space 2 54mm straight gold flash rohs reach