Narrow pitch connector series for Board-to-Board


Board-to-board is a connection type comprising two connector halves (socket /header). This type is used when space limitations require stacking printed circuit boards, or when small module circuit boards are mounted on a motherboard. Board-to-board enables parallel connections between printed circuit boards, with one-to-one signal transmission.



  • The product lineup consists of 3.0mm, 3.5mm, 4.0mm, 4.5mm, 5.0mm, 5.5mm, 6.0mm, 6.5mm, 7.0mm, 8.0mm, and 9.0mm mated heights
  • Effective mating length P5K = 0.65mm / P5KS = 1.0mm
  • Strong resistance to adverse environments! Utilizes TOUGH CONTACT technology construction for high contact reliability