The 5843 Series are Board to Board Connectors with a pitch of 0.35mm, which is reduced by 0.05mm compared with our conventional products. In addition, these series have space-saving features with a stacking height of 0.8mm/1.0mm/1.5mm and width of 2.4mm. The bottoms of the connectors are insulated and avoid exposure of contacts, thus enabling flexible designs on printed circuit boards.