female header 2.54mm 1)pitch:1.27mm, 2.00mm, 2.54mm 2) customized pin length,plastic height 3)100% check before delivery female header 2.54mm 1) pitch: 1.00/1.27/2.00/2.54mm2) Insulator Material: Nylon 6T or P.B.T., UL 94V-0 3) Contact Material: Phosphor Bronze or Brass...4) pin length:customized dimension, plastic height: customized dimension female header 2.54mm