BM14 0.4mm Pitch FPC to Board Connectors Hirose Electric BM14 0.4mm Pitch, 0.8 Stacking Height, FPC to Board Connectors have a stacking height of 0.8mm and a space-saving 1.98mm depth. The BM14 series features a highly reliable, 2-point, force retention clipping contact design. The BM14's shock-absorbing configuration has a dimple on contact for robustness and an enhanced self-alignment mechanism through guidance ribs (self-alignment range: 0.3 mm). Contact shaped metal fittings increase PCB retention force. Hirose Electric BM14 0.4mm Pitch, 0.8 Stacking Height, FPC to Board Connectors also has solder wicking prevention and contact protection against dust.