Fine Pitch Board-to-Board Connectors

Small, but Mighty Fine

Our fine pitch board-to-board connectors are optimized interconnect solutions for smaller and thinner electronic consumer products. They are designed to meet the miniaturization trend in the market.

We offer fine pitch board–to-board connector solutions in various stack heights from 0.5mm to 0.98mm. Our product series features smaller centerline, narrower body, and lower mating height plus various advantages: formed contacts to provide contact points on rolled surface for high reliability; enhanced usability for easy mating and robustness; sufficient area for pick and place; Ni-barrier for solder wicking; and more. Our design capability allows us to continue to develop innovative new products in the fine pitch board-to-board connector series.

Fine Pitch Board-to-Board Connector Series (English)

We deliver for small spaces with fine pitch board-to-board (BtB) connectors and electromagnetic interference (EMI) shielded board-to-flexible printed circuit (FPC) connectors. This video explores key benefits and applications for both types.

  • Fine Pitch Board-to-Board Connector Assembly (English)

  • Slim Solutions (English)


  • Long self-alignment distance makes for easy assembling and mating
  • Sufficient pick-and-place area for standard nozzle size
  • Multiple-point contact system creates firm mating
  • Ni-barrier on signal contacts minimizes solder wicking issues


  • Smart phone
  • Mobile phone
  • Tablet PC
  • Portable game
  • Portable music player
Smart Phone
Portable Games
Portable games
Portable Music Player
Portable music player
0.4mm Pitch Board-to-Board Connector, 0.98 Stack Height
0.4mm pitch board-to-board connector, 0.98 stack height