FPC Connector Selection Guide: Pitch, Height and Contact Direction

Start with pitch. Mainstream FPC pitches include 0.3mm, 0.5mm, 0.8mm and 1.0mm: smaller pitches deliver higher density but demand tighter placement accuracy. Next is mounting height. Ultra-thin devices typically use low-profile H0.9mm–H1.2mm products, while applications needing stronger mating force can use H2.0mm and above. Finally, contact direction. Top contact makes the cable easier to inspect; bottom contact helps slim down the device; back-flip structures perform better against vibration. Engage your connector vendor early in design — JINDA provides samples and selection support.